I mounted an HifiBerry Amp2 onto a RPI 3B with Max2Play 2.49.
When the Raspberry+Amp2 boots, it gets stuck at the starting of the Network Time Synchronization :
[FAILED] Failed to start Network Time Synchronization.
See 'systemctl status systemd-timesynd.service' for details
[ OK ] Stopped Network Time Synchronization.
Starting Network Time Synchronization.
[* ] (2 of 2) A start job is running for Raise network interface (49s / 5min 1s)
After removing the Amps board, the boot process come back to normal.
After several tests & tries, I partially solved the issue by unsetting the "fixed IP" parms in Max2Play and in my router config.
But, I'd like to get a fixed IP adress for this machine in order to ease its management. What to do to have both a running Amp2 board and an fixed IP adress ?
By the way, I noticed a curious detail : this issue never occures when using an HifiBerry DAC+ Light with a RPI3.