I downgraded to 4.30. Have had enough of the crashing, the corrupt database warnings and not being able to load more than a handful of books on it before it went all bonkers again.
The USB-C port on mine seems to be wonky. It is located by Windows, then it isn't, then it is not being seen by Calibre. Is this hardware related only, or could this have been due to 4.31.? Because the last couple of mounts it registered right away. I need to know if it is hardware related, because if it is, I need to return and get an exchange unit, before it is too late.
ETA I am eternally grateful for having had 4.31. ! I will remember it as the firmware that forced me to learn how to have my collections played on automatically, after I sorted over a thousend books manually THRICE!