Thank you all for responding.
- The library is on an internal local drive in a multi-drive desktop PC
- OS: Windows 10 (x64), Calibre version: 5.34
- Rebooted in safe mode, kept opening and closing multiple child windows (metadata, convert, delete formats, preferences) for over 5 minutes and it didn't crash. I could keep trying if you'd like to make sure, but I think a look at some logs may be more helpful (if they're available)
|