Audirvana + topping e30 dac + macmini + sound stops

Hi,

Audirvana last version+ macmini + e30 topping dac.

Music plays fine but after a while the music stops making sound but continues playing in audirvana. i have to restart the dac and then start a new music. any clues to resolve this ?

solved. Changed the usb cable from mac mini to dac.