Brantome
Moderator
Were you transcoding the ALAC files using the UPNPBridge plugin? WiiM should be able to play ALAC files natively iircRight, I've now had time to try playing MP3 files.
They play fine and can be controlled from my phone using Material Skin, so the problem is with ALAC files.
I will raise a ticket with WiiM.
Thank you to all of you who have helped and in particular to d6jg.