I’ve got a PI2AES hat running RoPieee which was working fine with a Gungnir DAC. I just acquired a MHDT Orchid DAC and I can’t seem to get it to work. I’ve tried BNC and RCA connections. The Orchid works fine with the USB connection to my computer. Any suggestions?
Are you running Ropieee?
If so try reburning SDCard with latest image.
Its worked for me in the past 
Regards Andrew
Seems to have done the trick. It’s been running smoothly for a few days now. Thanks!
-Mike