Hi,
had the DAC for a while now, love it. Only now found out the firmware can get upgraded. Tried today, seemed to upgrade (blinking blue), but now stuck at “Initializing”. Tried installing the oldest version I could find here (2.2.0), did not appear to upgrade (no blinking blue), but went straight to “Initializing”. I did see a bootrescue disk for another product, but could not find for mine.
Any pointers or suggestions?