I am having a ton of issues setting up my raspberry pi 3+ with Volumio and IQuadio DIGIAMP+.
Once in a while I get to settings where the setup works, however after reboot, all goes away.
The I need to do some workarounds turning i2s on and off, choosing DIGIAMP+, rebooting then choosing Iquadio DAC, Hardware/Digital mixer, turning 12s off (why?) and rebooting again. Then it starts working until another reboot or turning it off. I have tried the back-up plugin, making sure I back up config, and perform backups when it works. But when i restore, still no sound.
So if there is anyone out there who has a setup with DIGIAMP+ working consistently I would be much obliged if they could share the config, userconfig, json and whatnot to help me get rid of this problem.