This is an older non-+ digi - have not used it in a while but used to work fine.
Loaded up latest PiCorePlayer (v3.22) - everything runs fine and the analog output works fine, but if I select the HifiBerry output and reboot, the OS boots but the web UI and SSH server never loads (just not listening on those ports), although I can login from the console.
I should add that I get no "digi" options in piCorePlayer, only:
Hifiberry AMP (and +)
Hifiberry DAC Zero/MiniAMP
options (among other non-Hifiberry options).
I've tried both of the Hifiberry options with same result.