Volumio stopping playback after every 2 tracks

Hi - I have recently purchased an Allo USBridge Signature installed with Volumio (latest software version). I am playing Qobuz from my Windows PC on Audirvana via UPnP to the Allo USBridge and on to my dac. Unfortunately the music stops after every 2nd track. I have also tried setting up with BubbleUPnP and Qobuz and have exactly the same problem, meaning it is a Volumio glitch. The issue is with both albums and playlists, please has anyone you got a solution? Many Thanks