Upsampling over UPnP distortion

Hi all, I’ve just been using AI a day now and need it because of upsampling requirements. Streaming to an Eversolo DMP-A6 DAC. A very brief description of the problem I experience though:

  1. with upsampling disabled, there is no problem.
  2. with upsampling enabled and playing out to the host’s local sound card, there also is no problem.
  3. with upsampling enabled (no other plugins etc.) and streaming to the DAC, there is a problem. This problem is unrelated to any upsampling settings or frequencies, as long as it is enabled.
    The problem is exacerbated by jumping between tracks and presents as a mostly white noise distortion. It sometimes recovers, sometimes not. The streamer is aware of this since its digital VU meters indicate this overload. Even if buffers sometime struggle to keep up, the problem does not appear buffer-related as it can happen with the entire track already buffered.

The AI PC is a dedicated unit that was destined to run as a headless server for streaming. Redacted Log data and debug info of a session of two tracks where the 2nd track exhibited this problem are below. Based on the time correlation I see no obvious error.

Any assistance would be much appreciated!

2024-01-10 15:51:29.479 [info]: ============= Started Logging, Audirvana Studio 2.6.3 (20603) =============
2024-01-10 15:51:30.886 [info]: RemoteServer: Server started and advertised on port 58423
2024-01-10 15:51:31.298 [info]: UPnP stack initialized using default interface
2024-01-10 15:51:31.517 [info]: UPnP web server started on 10.0.0.9:49152
2024-01-10 15:51:32.048 [error]: UPnP select device: can’t find the device Plutinosoft LLC AV Renderer Device with UID: uuid:800a805c9978-dmr
2024-01-10 15:51:38.387 [error]: UPnP: Error obtaining device description from http://10.99.0.6:9080 – error = -204
2024-01-10 15:51:59.143 [debug]: UPnP Success sending Play (unpause) request
2024-01-10 15:51:59.262 [debug]: UPnP Received new transport state PLAYING
2024-01-10 15:51:59.344 [debug]: UPnP Exiting playing start polling loop with 49 attempts remaining
2024-01-10 15:51:59.665 [debug]: UPnP received audio data request from 8388608 for 1048576 loaded 119070000 from buffer 0 trackId 0
2024-01-10 15:51:59.665 [debug]: UPnP sending audio from 0:15 playing 0:3 loaded to 3:45 from 8388608 for 1048576 requested 1048576 loaded 119070000 from buffer 0 trackId 0
2024-01-10 15:52:00.296 [debug]: UPnP received audio data request from 9437184 for 1048576 loaded 121716000 from buffer 0 trackId 0
2024-01-10 15:52:00.296 [debug]: UPnP sending audio from 0:17 playing 0:3 loaded to 3:50 from 9437184 for 1048576 requested 1048576 loaded 121716000 from buffer 0 trackId 0
2024-01-10 15:52:00.942 [debug]: UPnP received audio data request from 10485760 for 1048576 loaded 124362000 from buffer 0 trackId 0
2024-01-10 15:52:00.942 [debug]: UPnP sending audio from 0:19 playing 0:3 loaded to 3:55 from 10485760 for 1048576 requested 1048576 loaded 124362000 from buffer 0 trackId 0
2024-01-10 15:52:01.608 [debug]: UPnP received audio data request from 11534336 for 1048576 loaded 129654000 from buffer 0 trackId 0
2024-01-10 15:52:01.608 [debug]: UPnP sending audio from 0:21 playing 0:4 loaded to 4:5 from 11534336 for 1048576 requested 1048576 loaded 129654000 from buffer 0 trackId 0
2024-01-10 15:52:02.184 [debug]: UPnP received audio data request from 12582912 for 1048576 loaded 132300000 from buffer 0 trackId 0
2024-01-10 15:52:02.184 [debug]: UPnP sending audio from 0:23 playing 0:5 loaded to 4:10 from 12582912 for 1048576 requested 1048576 loaded 132300000 from buffer 0 trackId 0
2024-01-10 15:52:02.822 [debug]: UPnP received audio data request from 13631488 for 1048576 loaded 134946000 from buffer 0 trackId 0
2024-01-10 15:52:02.822 [debug]: UPnP sending audio from 0:25 playing 0:5 loaded to 4:15 from 13631488 for 1048576 requested 1048576 loaded 134946000 from buffer 0 trackId 0
2024-01-10 15:52:13.650 [debug]: FLAC decoder: HTTP reader returned less bytes 2422 than requested 8192
2024-01-10 15:52:13.788 [debug]: UPnP received audio data request from 30408704 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:13.788 [debug]: UPnP sending audio from 0:57 playing 0:16 loaded to 6:58 from 30408704 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:14.503 [debug]: UPnP received audio data request from 31457280 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:14.503 [debug]: UPnP sending audio from 0:59 playing 0:17 loaded to 6:58 from 31457280 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:15.264 [debug]: UPnP received audio data request from 32505856 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:15.264 [debug]: UPnP sending audio from 1:1 playing 0:17 loaded to 6:58 from 32505856 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:15.979 [debug]: UPnP received audio data request from 33554432 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:15.979 [debug]: UPnP sending audio from 1:3 playing 0:18 loaded to 6:58 from 33554432 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:16.704 [debug]: UPnP received audio data request from 34603008 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:16.704 [debug]: UPnP sending audio from 1:5 playing 0:20 loaded to 6:58 from 34603008 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:17.291 [debug]: UPnP received audio data request from 35651584 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:17.291 [debug]: UPnP sending audio from 1:7 playing 0:21 loaded to 6:58 from 35651584 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:18.005 [debug]: UPnP received audio data request from 36700160 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:18.005 [debug]: UPnP sending audio from 1:9 playing 0:21 loaded to 6:58 from 36700160 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:18.767 [debug]: UPnP received audio data request from 37748736 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:18.767 [debug]: UPnP sending audio from 1:11 playing 0:22 loaded to 6:58 from 37748736 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:19.472 [debug]: UPnP received audio data request from 38797312 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:19.472 [debug]: UPnP sending audio from 1:13 playing 0:23 loaded to 6:58 from 38797312 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:20.248 [debug]: UPnP received audio data request from 39845888 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:20.248 [debug]: UPnP sending audio from 1:15 playing 0:23 loaded to 6:58 from 39845888 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:20.883 [debug]: UPnP received audio data request from 40894464 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:20.883 [debug]: UPnP sending audio from 1:17 playing 0:24 loaded to 6:58 from 40894464 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:21.659 [debug]: UPnP received audio data request from 41943040 for 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:21.659 [debug]: UPnP sending audio from 1:19 playing 0:25 loaded to 6:58 from 41943040 for 1048576 requested 1048576 loaded 221269104 from buffer 0 trackId 0
2024-01-10 15:52:22.079 [debug]: UPnP send setNextAVTransportURI for track Crucify (2015 Remaster)
2024-01-10 15:52:22.081 [debug]: UPnP seeking to other buffer
2024-01-10 15:52:22.168 [debug]: UPnP Set next Chunk setPlayingBuffer 1 for buffer 1 starting at 0
2024-01-10 15:52:22.187 [debug]: UPnP Success setting AVTransportURI to http://10.0.0.9:49152/audirvana/audio_f_1.wav
2024-01-10 15:52:22.378 [debug]: UPnP Received AVTransportURI change to http://10.0.0.9:49152/audirvana/audio_f_1.wav
2024-01-10 15:52:22.378 [debug]: UPnP Received new transport state PLAYING
2024-01-10 15:52:22.395 [debug]: UPnP Exiting playing start polling loop with 49 attempts remaining
2024-01-10 15:52:22.452 [warning]: UPnP failed to read file for not found trackId 0
2024-01-10 15:52:22.610 [debug]: UPnP Success setting NextAVTransportURI to http://10.0.0.9:49152/audirvana/audio_f_1.wav
2024-01-10 15:52:22.904 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:22.904 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:22.904 [debug]: UPnP webserver: seek 0 bytes from 1 from buffer 1
2024-01-10 15:52:22.904 [debug]: UPnP sent WAVE header with fileLength 158435468 audio data 158435424 from buffer 1 trackId 1
2024-01-10 15:52:22.904 [debug]: UPnP received audio data request from 0 for 1048532 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.904 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:10 from 0 for 1048532 requested 1048532 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.905 [debug]: UPnP received audio data request from 1048532 for 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.905 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:10 from 1048532 for 1048576 requested 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.924 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:22.924 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:22.924 [debug]: UPnP webserver: seek 44 bytes from 1 from buffer 1
2024-01-10 15:52:22.924 [debug]: UPnP received audio data request from 0 for 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.924 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:10 from 0 for 1048576 requested 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.925 [debug]: UPnP received audio data request from 1048576 for 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.925 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:10 from 1048576 for 1048576 requested 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.960 [debug]: UPnP received audio data request from 2097152 for 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:22.960 [debug]: UPnP sending audio from 0:3 playing 0:0 loaded to 0:10 from 2097152 for 1048576 requested 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:23.032 [debug]: UPnP received audio data request from 3145728 for 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:23.032 [debug]: UPnP sending audio from 0:5 playing 0:0 loaded to 0:10 from 3145728 for 1048576 requested 1048576 loaded 5292000 from buffer 1 trackId 1
2024-01-10 15:52:23.341 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:23.341 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:23.341 [debug]: UPnP webserver: seek 0 bytes from 1 from buffer 1
2024-01-10 15:52:23.341 [debug]: UPnP sent WAVE header with fileLength 158435468 audio data 158435424 from buffer 1 trackId 1
2024-01-10 15:52:23.341 [debug]: UPnP received audio data request from 0 for 1048532 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.341 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:15 from 0 for 1048532 requested 1048532 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.342 [debug]: UPnP received audio data request from 1048532 for 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.342 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:15 from 1048532 for 1048576 requested 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.370 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:23.371 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:23.371 [debug]: UPnP webserver: seek 44 bytes from 1 from buffer 1
2024-01-10 15:52:23.371 [debug]: UPnP received audio data request from 0 for 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.371 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:15 from 0 for 1048576 requested 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.371 [debug]: UPnP received audio data request from 1048576 for 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.371 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:15 from 1048576 for 1048576 requested 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.402 [debug]: UPnP received audio data request from 2097152 for 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.402 [debug]: UPnP sending audio from 0:3 playing 0:0 loaded to 0:15 from 2097152 for 1048576 requested 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.492 [debug]: UPnP received audio data request from 3145728 for 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.492 [debug]: UPnP sending audio from 0:5 playing 0:0 loaded to 0:15 from 3145728 for 1048576 requested 1048576 loaded 7938000 from buffer 1 trackId 1
2024-01-10 15:52:23.975 [debug]: UPnP received audio data request from 4194304 for 1048576 loaded 10584000 from buffer 1 trackId 1
2024-01-10 15:52:23.975 [debug]: UPnP sending audio from 0:7 playing 0:0 loaded to 0:20 from 4194304 for 1048576 requested 1048576 loaded 10584000 from buffer 1 trackId 1
2024-01-10 15:52:24.568 [debug]: UPnP received audio data request from 5242880 for 1048576 loaded 13230000 from buffer 1 trackId 1
2024-01-10 15:52:24.568 [debug]: UPnP sending audio from 0:9 playing 0:0 loaded to 0:25 from 5242880 for 1048576 requested 1048576 loaded 13230000 from buffer 1 trackId 1
2024-01-10 15:52:25.128 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:25.128 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:25.128 [debug]: UPnP webserver: seek 0 bytes from 1 from buffer 1
2024-01-10 15:52:25.128 [debug]: UPnP sent WAVE header with fileLength 158435468 audio data 158435424 from buffer 1 trackId 1
2024-01-10 15:52:25.128 [debug]: UPnP received audio data request from 0 for 1048532 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.128 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:35 from 0 for 1048532 requested 1048532 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.130 [debug]: UPnP received audio data request from 1048532 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.130 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:35 from 1048532 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.143 [debug]: UPnP received audio data request from 2097108 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.143 [debug]: UPnP sending audio from 0:3 playing 0:0 loaded to 0:35 from 2097108 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.157 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:25.157 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:25.157 [debug]: UPnP webserver: seek 44 bytes from 1 from buffer 1
2024-01-10 15:52:25.157 [debug]: UPnP received audio data request from 0 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.157 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:35 from 0 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.158 [debug]: UPnP received audio data request from 1048576 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.158 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:35 from 1048576 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.175 [debug]: UPnP received audio data request from 2097152 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.175 [debug]: UPnP sending audio from 0:3 playing 0:0 loaded to 0:35 from 2097152 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.202 [debug]: UPnP received audio data request from 3145728 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.202 [debug]: UPnP sending audio from 0:5 playing 0:0 loaded to 0:35 from 3145728 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.281 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:25.282 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:25.282 [debug]: UPnP webserver: seek 0 bytes from 1 from buffer 1
2024-01-10 15:52:25.282 [debug]: UPnP sent WAVE header with fileLength 158435468 audio data 158435424 from buffer 1 trackId 1
2024-01-10 15:52:25.282 [debug]: UPnP received audio data request from 0 for 1048532 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.282 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:35 from 0 for 1048532 requested 1048532 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.283 [debug]: UPnP received audio data request from 1048532 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.283 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:35 from 1048532 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.289 [debug]: UPnP Send info for file audio_f_1.wav from buffer 1 trackId 1
2024-01-10 15:52:25.289 [debug]: UPnP open file /audirvana/audio_f_1.wav
2024-01-10 15:52:25.289 [debug]: UPnP webserver: seek 44 bytes from 1 from buffer 1
2024-01-10 15:52:25.289 [debug]: UPnP received audio data request from 0 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.289 [debug]: UPnP sending audio from 0:0 playing 0:0 loaded to 0:35 from 0 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.290 [debug]: UPnP received audio data request from 1048576 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.290 [debug]: UPnP sending audio from 0:1 playing 0:0 loaded to 0:35 from 1048576 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.345 [debug]: UPnP received audio data request from 2097152 for 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.345 [debug]: UPnP sending audio from 0:3 playing 0:1 loaded to 0:35 from 2097152 for 1048576 requested 1048576 loaded 18522000 from buffer 1 trackId 1
2024-01-10 15:52:25.431 [debug]: UPnP received audio data request from 3145728 for 1048576 loaded 21168000 from buffer 1 trackId 1
2024-01-10 15:52:25.431 [debug]: UPnP sending audio from 0:5 playing 0:1 loaded to 0:40 from 3145728 for 1048576 requested 1048576 loaded 21168000 from buffer 1 trackId 1
2024-01-10 15:52:25.855 [debug]: UPnP received audio data request from 4194304 for 1048576 loaded 23814000 from buffer 1 trackId 1
2024-01-10 15:52:25.855 [debug]: UPnP sending audio from 0:7 playing 0:1 loaded to 0:45 from 4194304 for 1048576 requested 1048576 loaded 23814000 from buffer 1 trackId 1
2024-01-10 15:52:26.637 [debug]: UPnP received audio data request from 5242880 for 1048576 loaded 29106000 from buffer 1 trackId 1
2024-01-10 15:52:26.637 [debug]: UPnP sending audio from 0:9 playing 0:2 loaded to 0:55 from 5242880 for 1048576 requested 1048576 loaded 29106000 from buffer 1 trackId 1
2024-01-10 15:52:27.424 [debug]: UPnP received audio data request from 6291456 for 1048576 loaded 34398000 from buffer 1 trackId 1
2024-01-10 15:52:27.424 [debug]: UPnP sending audio from 0:11 playing 0:3 loaded to 1:5 from 6291456 for 1048576 requested 1048576 loaded 34398000 from buffer 1 trackId 1
2024-01-10 15:52:28.167 [debug]: UPnP received audio data request from 7340032 for 1048576 loaded 37044000 from buffer 1 trackId 1
2024-01-10 15:52:28.167 [debug]: UPnP sending audio from 0:13 playing 0:3 loaded to 1:10 from 7340032 for 1048576 requested 1048576 loaded 37044000 from buffer 1 trackId 1
2024-01-10 15:52:28.698 [debug]: UPnP received audio data request from 8388608 for 1048576 loaded 37044000 from buffer 1 trackId 1
2024-01-10 15:52:28.698 [debug]: UPnP sending audio from 0:15 playing 0:4 loaded to 1:10 from 8388608 for 1048576 requested 1048576 loaded 37044000 from buffer 1 trackId 1
2024-01-10 15:52:28.940 [debug]: UPnP received audio data request from 9437184 for 1048576 loaded 42336000 from buffer 1 trackId 1
2024-01-10 15:52:28.940 [debug]: UPnP sending audio from 0:17 playing 0:4 loaded to 1:20 from 9437184 for 1048576 requested 1048576 loaded 42336000 from buffer 1 trackId 1
2024-01-10 15:52:29.727 [debug]: UPnP received audio data request from 10485760 for 1048576 loaded 44982000 from buffer 1 trackId 1
2024-01-10 15:52:29.727 [debug]: UPnP sending audio from 0:19 playing 0:5 loaded to 1:25 from 10485760 for 1048576 requested 1048576 loaded 44982000 from buffer 1 trackId 1
2024-01-10 15:52:30.459 [debug]: UPnP received audio data request from 11534336 for 1048576 loaded 47628000 from buffer 1 trackId 1
2024-01-10 15:52:30.459 [debug]: UPnP sending audio from 0:21 playing 0:6 loaded to 1:30 from 11534336 for 1048576 requested 1048576 loaded 47628000 from buffer 1 trackId 1
2024-01-10 15:52:31.301 [debug]: UPnP received audio data request from 12582912 for 1048576 loaded 52920000 from buffer 1 trackId 1
2024-01-10 15:52:31.301 [debug]: UPnP sending audio from 0:23 playing 0:6 loaded to 1:40 from 12582912 for 1048576 requested 1048576 loaded 52920000 from buffer 1 trackId 1
2024-01-10 15:52:32.105 [debug]: UPnP received audio data request from 13631488 for 1048576 loaded 55566000 from buffer 1 trackId 1
2024-01-10 15:52:32.105 [debug]: UPnP sending audio from 0:25 playing 0:7 loaded to 1:45 from 13631488 for 1048576 requested 1048576 loaded 55566000 from buffer 1 trackId 1
2024-01-10 15:52:32.848 [debug]: UPnP received audio data request from 14680064 for 1048576 loaded 55566000 from buffer 1 trackId 1
2024-01-10 15:52:32.848 [debug]: UPnP sending audio from 0:27 playing 0:8 loaded to 1:45 from 14680064 for 1048576 requested 1048576 loaded 55566000 from buffer 1 trackId 1
2024-01-10 15:52:32.908 [debug]: UPnP received audio data request from 15728640 for 1048576 loaded 55566000 from buffer 1 trackId 1
2024-01-10 15:52:32.908 [debug]: UPnP sending audio from 0:29 playing 0:8 loaded to 1:45 from 15728640 for 1048576 requested 1048576 loaded 55566000 from buffer 1 trackId 1
2024-01-10 15:52:33.636 [debug]: UPnP received audio data request from 16777216 for 1048576 loaded 58212000 from buffer 1 trackId 1
2024-01-10 15:52:33.636 [debug]: UPnP sending audio from 0:31 playing 0:9 loaded to 1:50 from 16777216 for 1048576 requested 1048576 loaded 58212000 from buffer 1 trackId 1
2024-01-10 15:52:34.425 [debug]: UPnP received audio data request from 17825792 for 1048576 loaded 60858000 from buffer 1 trackId 1
2024-01-10 15:52:34.425 [debug]: UPnP sending audio from 0:33 playing 0:9 loaded to 1:55 from 17825792 for 1048576 requested 1048576 loaded 60858000 from buffer 1 trackId 1
2024-01-10 15:52:35.194 [debug]: UPnP received audio data request from 18874368 for 1048576 loaded 63504000 from buffer 1 trackId 1
2024-01-10 15:52:35.194 [debug]: UPnP sending audio from 0:35 playing 0:10 loaded to 2:0 from 18874368 for 1048576 requested 1048576 loaded 63504000 from buffer 1 trackId 1
2024-01-10 15:52:36.012 [debug]: UPnP received audio data request from 19922944 for 1048576 loaded 66150000 from buffer 1 trackId 1
2024-01-10 15:52:36.012 [debug]: UPnP sending audio from 0:37 playing 0:11 loaded to 2:5 from 19922944 for 1048576 requested 1048576 loaded 66150000 from buffer 1 trackId 1
2024-01-10 15:52:36.715 [debug]: UPnP received audio data request from 20971520 for 1048576 loaded 66150000 from buffer 1 trackId 1
2024-01-10 15:52:36.715 [debug]: UPnP sending audio from 0:39 playing 0:12 loaded to 2:5 from 20971520 for 1048576 requested 1048576 loaded 66150000 from buffer 1 trackId 1
2024-01-10 15:52:36.754 [debug]: UPnP received audio data request from 22020096 for 1048576 loaded 66150000 from buffer 1 trackId 1
2024-01-10 15:52:36.754 [debug]: UPnP sending audio from 0:41 playing 0:12 loaded to 2:5 from 22020096 for 1048576 requested 1048576 loaded 66150000 from buffer 1 trackId 1
2024-01-10 15:52:37.529 [debug]: UPnP received audio data request from 23068672 for 1048576 loaded 68796000 from buffer 1 trackId 1
2024-01-10 15:52:37.529 [debug]: UPnP sending audio from 0:43 playing 0:13 loaded to 2:10 from 23068672 for 1048576 requested 1048576 loaded 68796000 from buffer 1 trackId 1
2024-01-10 15:52:38.344 [debug]: UPnP received audio data request from 24117248 for 1048576 loaded 68796000 from buffer 1 trackId 1
2024-01-10 15:52:38.344 [debug]: UPnP sending audio from 0:45 playing 0:13 loaded to 2:10 from 24117248 for 1048576 requested 1048576 loaded 68796000 from buffer 1 trackId 1
2024-01-10 15:52:39.090 [debug]: UPnP received audio data request from 25165824 for 1048576 loaded 71442000 from buffer 1 trackId 1
2024-01-10 15:52:39.090 [debug]: UPnP sending audio from 0:47 playing 0:14 loaded to 2:15 from 25165824 for 1048576 requested 1048576 loaded 71442000 from buffer 1 trackId 1
2024-01-10 15:52:39.860 [debug]: UPnP received audio data request from 26214400 for 1048576 loaded 74088000 from buffer 1 trackId 1
2024-01-10 15:52:39.860 [debug]: UPnP sending audio from 0:49 playing 0:15 loaded to 2:20 from 26214400 for 1048576 requested 1048576 loaded 74088000 from buffer 1 trackId 1
2024-01-10 15:52:40.586 [debug]: UPnP received audio data request from 27262976 for 1048576 loaded 74088000 from buffer 1 trackId 1
2024-01-10 15:52:40.586 [debug]: UPnP sending audio from 0:51 playing 0:16 loaded to 2:20 from 27262976 for 1048576 requested 1048576 loaded 74088000 from buffer 1 trackId 1
2024-01-10 15:52:40.772 [debug]: UPnP received audio data request from 28311552 for 1048576 loaded 76734000 from buffer 1 trackId 1
2024-01-10 15:52:40.772 [debug]: UPnP sending audio from 0:53 playing 0:16 loaded to 2:25 from 28311552 for 1048576 requested 1048576 loaded 76734000 from buffer 1 trackId 1
2024-01-10 15:52:41.420 [debug]: UPnP received audio data request from 29360128 for 1048576 loaded 76734000 from buffer 1 trackId 1
2024-01-10 15:52:41.420 [debug]: UPnP sending audio from 0:55 playing 0:16 loaded to 2:25 from 29360128 for 1048576 requested 1048576 loaded 76734000 from buffer 1 trackId 1
2024-01-10 15:52:42.143 [debug]: UPnP received audio data request from 30408704 for 1048576 loaded 79380000 from buffer 1 trackId 1
2024-01-10 15:52:42.143 [debug]: UPnP sending audio from 0:57 playing 0:17 loaded to 2:30 from 30408704 for 1048576 requested 1048576 loaded 79380000 from buffer 1 trackId 1
2024-01-10 15:52:42.901 [debug]: UPnP received audio data request from 31457280 for 1048576 loaded 79380000 from buffer 1 trackId 1
2024-01-10 15:52:42.901 [debug]: UPnP sending audio from 0:59 playing 0:18 loaded to 2:30 from 31457280 for 1048576 requested 1048576 loaded 79380000 from buffer 1 trackId 1
2024-01-10 15:52:43.703 [debug]: UPnP received audio data request from 32505856 for 1048576 loaded 82026000 from buffer 1 trackId 1
2024-01-10 15:52:43.703 [debug]: UPnP sending audio from 1:1 playing 0:19 loaded to 2:35 from 32505856 for 1048576 requested 1048576 loaded 82026000 from buffer 1 trackId 1
2024-01-10 15:52:44.448 [debug]: UPnP received audio data request from 33554432 for 1048576 loaded 82026000 from buffer 1 trackId 1
2024-01-10 15:52:44.448 [debug]: UPnP sending audio from 1:3 playing 0:19 loaded to 2:35 from 33554432 for 1048576 requested 1048576 loaded 82026000 from buffer 1 trackId 1
2024-01-10 15:52:44.462 [debug]: UPnP received audio data request from 34603008 for 1048576 loaded 82026000 from buffer 1 trackId 1
2024-01-10 15:52:44.462 [debug]: UPnP sending audio from 1:5 playing 0:19 loaded to 2:35 from 34603008 for 1048576 requested 1048576 loaded 82026000 from buffer 1 trackId 1
2024-01-10 15:52:45.277 [debug]: UPnP received audio data request from 35651584 for 1048576 loaded 84672000 from buffer 1 trackId 1
2024-01-10 15:52:45.277 [debug]: UPnP sending audio from 1:7 playing 0:20 loaded to 2:40 from 35651584 for 1048576 requested 1048576 loaded 84672000 from buffer 1 trackId 1
2024-01-10 15:52:46.016 [debug]: UPnP received audio data request from 36700160 for 1048576 loaded 84672000 from buffer 1 trackId 1
2024-01-10 15:52:46.016 [debug]: UPnP sending audio from 1:9 playing 0:21 loaded

Audirvana Studio 2.6.3 (20603)

Windows 10 (19045) with 8GB physical RAM

NETWORK
Status: available
Available network interfaces:
Ethernet ({a54925a2-923e-41dc-a6b5-743329a8ab2b}) is private
Windows Defender Firewall status for this instance of Audirvana Studio
Active profile types: all
Private profile:
Firewall: enabled
Inbound: allowed
Outbound: allowed
Notifications: enabled
Public profile:
Firewall: enabled
Inbound: blocked
Outbound: allowed
Notifications: enabled

SIGNAL PROCESSING:

Polarity Inversion:
	Globally: OFF
	Per track: ON
Effects plugins NOT ACTIVE

UPSAMPLING:
r8brain custom frequencies
r8brain filter parameters
Bandwidth = 99.5%
Stop band attenuation 218dB
Phase linear

AUDIO VOLUME:
Max allowed volume: 100
Replay Gain: None
SW volume control: OFF

Local audio files fingerprinting
Tracks with no MBID: 11

Remote Control server:
Listening on fdbc:9038:3555:87e3:5a1e:c8c8:4fb8:3df9 on port 58423

ACTIVE STREAMING SERVICES
TIDAL: Connected as HiFi Plus

=================== AUDIO DEVICE ========================

Active method: UPnP

Preferred device: [UPnP] DMP-A6 Model UID:Plutinosoft LLC AV Renderer Device UID:uuid:800a805c9978-dmr

Currently playing to UPnP device at 24 bits 88.2kHz
Selected device:DMP-A6
Manufacturer: Plutinosoft LLC
Model name: AV Renderer Device
Model UID: Plutinosoft LLC AV Renderer Device
UID: uuid:800a805c9978-dmr
UPnP device at http://10.0.0.12:1361/description.xml

6 available sample rates up to 192000Hz
44100
48000
88200
96000
176400
192000

Volume control: Yes
Max volume alert: Enabled

MQA capability
Auto-detect MQA devices: Yes
Not a MQA device, user set to not MQA
DSD capability: Unhandled

Device audio channels
Preferred stereo channels L:0 R:1
Channel bitmap: Ox3, layout:
Channel 0 mapped to 0
Channel 1 mapped to 1

UPnP set capabilities
Maximum PCM frequency set: 192000Hz
Maximum PCM bitdepth set: 24
Not native DSD capable
Avoid RAW PCM streams: No
Unwanted playback stop workaround: No

DLNA 1.5: Yes
Native Gapless playback: Yes
Universal Gapless playback active: No
Missing events workaround: No
Can play native DSD: No
Volume Control: scalar
Number of channels: 2
Use as stereo device only: No

1 output streams:
Number of active channels: 2, in 1 stream(s)
Channel #0 :Stream 0 channel 0
Channel #1 :Stream 0 channel 1
2 ch Integer PCM 16bit big endian 44.1kHz
2 ch Integer PCM 16bit big endian 48kHz
2 ch Integer PCM 16bit little endian 44.1kHz finite length
2 ch Integer PCM 24bit little endian 44.1kHz finite length
2 ch Integer PCM 16bit little endian 88.2kHz finite length
2 ch Integer PCM 24bit little endian 88.2kHz finite length
2 ch Integer PCM 16bit little endian 176.4kHz finite length
2 ch Integer PCM 24bit little endian 176.4kHz finite length
2 ch Integer PCM 16bit little endian 48kHz finite length
2 ch Integer PCM 24bit little endian 48kHz finite length
2 ch Integer PCM 16bit little endian 96kHz finite length
2 ch Integer PCM 24bit little endian 96kHz finite length
2 ch Integer PCM 16bit little endian 192kHz finite length
2 ch Integer PCM 24bit little endian 192kHz finite length

Current device transportInfo:
CurrentTransportState: PAUSED_PLAYBACK
CurrentTransportStatus: OK
CurrentSpeed: 1

Current device MediaInfo:
NrTracks: 1
MediaDuration: 0:04:59
CurrentURI: http://10.0.0.9:49152/audirvana/audio_f_1.wav
CurrentURIMetadata:

dc:titleCrucify (2015 Remaster)</dc:title>
dc:creatorTori Amos</dc:creator>
upnp:artistTori Amos</upnp:artist>
upnp:genre</upnp:genre>
upnp:albumArtURIhttp://resources.tidal.com/images/789e9841/4d42/4ee0/b0d4/5ffcfc4b79f2/640x640.jpg</upnp:albumArtURI>
upnp:albumLittle Earthquakes (2015 Remaster)</upnp:album>
upnp:originalTrackNumber1</upnp:originalTrackNumber>
upnp:classobject.item.audioItem.musicTrack</upnp:class>
http://10.0.0.9:49152/audirvana/audio_f_1.wav

nextURI: http://10.0.0.9:49152/audirvana/audio_f_1.wav
nextURIMetadata: <DIDL-Lite xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:upnp="urn:schemas-upnp-org:metadata-1-0/upnp/" xmlns="urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/" xmlns:dlna="urn:schemas-dlna-org:metadata-1-0/">
Crucify (2015 Remaster) Tori Amos Tori Amos http://resources.tidal.com/images/789e9841/4d42/4ee0/b0d4/5ffcfc4b79f2/640x640.jpg Little Earthquakes (2015 Remaster) 1 object.item.audioItem.musicTrack http://10.0.0.9:49152/audirvana/audio_f_1.wav
PlayMedium: NONE
RecordMedium: NOT_IMPLEMENTED
WriteStatus: NOT_IMPLEMENTED

Current transport actions:
Play,Pause,Stop,Seek,Next,Previous

Current device AVT service description:

<?xml version="1.0"?> 1 1 urn:schemas-upnp-org:device:MediaRenderer:1 / DMP-A6 Plutinosoft LLC http://www.plutinosoft.com Plutinosoft AV Media Renderer Device AV Renderer Device http://www.plutinosoft.com/platinum uuid:800a805c9978-dmr DMR-1.50 image/png 64 64 16 /images/icon-64x64.png urn:schemas-upnp-org:service:AVTransport:1 urn:upnp-org:serviceId:AVTransport /AVTransport/800a805c9978-dmr/scpd.xml /AVTransport/800a805c9978-dmr/control.xml /AVTransport/800a805c9978-dmr/event.xml urn:schemas-upnp-org:service:ConnectionManager:1 urn:upnp-org:serviceId:ConnectionManager /ConnectionManager/800a805c9978-dmr/scpd.xml /ConnectionManager/800a805c9978-dmr/control.xml /ConnectionManager/800a805c9978-dmr/event.xml urn:schemas-upnp-org:service:RenderingControl:1 urn:upnp-org:serviceId:RenderingControl /RenderingControl/800a805c9978-dmr/scpd.xml /RenderingControl/800a805c9978-dmr/control.xml /RenderingControl/800a805c9978-dmr/event.xml

Current device RootDevice description:

<?xml version="1.0"?> 1 1 urn:schemas-upnp-org:device:MediaRenderer:1 / DMP-A6 Plutinosoft LLC http://www.plutinosoft.com Plutinosoft AV Media Renderer Device AV Renderer Device http://www.plutinosoft.com/platinum uuid:800a805c9978-dmr DMR-1.50 image/png 64 64 16 /images/icon-64x64.png urn:schemas-upnp-org:service:AVTransport:1 urn:upnp-org:serviceId:AVTransport /AVTransport/800a805c9978-dmr/scpd.xml /AVTransport/800a805c9978-dmr/control.xml /AVTransport/800a805c9978-dmr/event.xml urn:schemas-upnp-org:service:ConnectionManager:1 urn:upnp-org:serviceId:ConnectionManager /ConnectionManager/800a805c9978-dmr/scpd.xml /ConnectionManager/800a805c9978-dmr/control.xml /ConnectionManager/800a805c9978-dmr/event.xml urn:schemas-upnp-org:service:RenderingControl:1 urn:upnp-org:serviceId:RenderingControl /RenderingControl/800a805c9978-dmr/scpd.xml /RenderingControl/800a805c9978-dmr/control.xml /RenderingControl/800a805c9978-dmr/event.xml

UPnP devices found : 1
Device #0: DMP-A6
UID: uuid:800a805c9978-dmr
Location: http://10.0.0.12:1361/description.xml
Manufacturer: Plutinosoft LLC
Model name: AV Renderer Device

Local

Max. memory for audio buffers: 1984MB

Why are you using the Up-sampling ‘custom frequencies’ option instead of ‘Power of Two’ ?

:notes: :eye: :headphones: :eye: :notes:

I used random parameters, it doesn’t matter. In the final application I want to resample all 44.1kHz base rate data to 192kHz since the custom DSP/DAC hardware I’m developing will only use 48kHz base rate clocks; this is one of the major reasons for electing Audirvana in the first place.

Anyhow, a lot of further debugging pointed to a DLNA bug with the DAC, the upsampling just massively exacerbates it, so Audirvana is not to blame. I logged a ticket with Eversolo about this.