[xadox]

Hardware:
Ugoos AM6+
CoreELEC 21.1.1 stable/nightly
Movies/Series are on a SMB share

Problem:
A cleanup of the library also removes movies and series from sources that are available.
If a scan for new movies and series is made directly after the cleanup, the files and series that were previously deleted will be found again.

Previously I had used an RPI4 with LibreELEC and this had the same problem after a while. I then completely reinstalled the system and it worked fine for a while.
Same now on the Ugoos, as well.

Steps to reproduce:
Cleanup DB
Scan for new Content

[DaVu]

My first guess (as it seems to be OS unrelated) would be, that your network share is not as stable as you might think (probably). I´m using network shares since ever (SMB and NFS) and I´ve never seen such an issue. No matter which OS I´m using (Windows, Linux, Mac). 

If it´s easy to reproduce, please provide a logfile which shows the cleanup and the scan without a reboot in between.

[xadox]

Thx for a first impression. The SMB share should not be the problem. Since on other linux or win devices at home there are no issues.

Log should be here:
https://paste.kodi.tv/eyenosukaw.kodi