UPnP Cambridge Audio CXR200

Hi! I’m using Cambridge Audio CXR200 with Audirvana. Upsampling x2-x4 is on. Sometimes, when I’m trying to play some tracks, they are mute. I go to device settings in audirvana, get upsampling off, then play this track, then after some seconds I stop it, then go to device settings in audirvana, get upsampling on, and now the track is not mute and plays normally. Where’s the problem?