When trying to update: The error message states: User files present. Reset to factory settings. Once I reset, the OTA SW updater repeats that user files are present. I have no user-altered files, other than the options/preferences available in 2.853. I have tried a new install, latest version 2.873 on flashed USB drive, and 64g micro sd card. Neither will boot.
Hardware: RPi 3B+ Allo Digione
DAC:Denafrips Ares 2, coax cable