title strange behavior on windows 10

[Maik Qualmann]

I suspect you're using MySQL/MariaDB. The server is terminating the connection 
due to inactivity. This issue has already been reported as a bug report. It 
should be possible to increase the time at which the server terminates the 
connection. We're also considering whether digiKam could "ping" the server 
occasionally.

Maik

Am Dienstag, 21. Oktober 2025, 20:17:38 Mitteleuropäische Sommerzeit schrieb 
Tóth Csaba:
> Hello!
> 
> I used digikam from 7.0. I found a strange behavior on windows 10 with
> the 8.0+
> 
> I set up the metadata storage both in file, and database.
> 
> After I let the digikam just running over some time (overnight, maybe
> more than 2 hours), it forgot the title (sometimes the tags too) of the
> images.
> 
> It shows nothing. But the information is in the image file. And If I
> change something to force write out all date, it delete the missing
> information from the image too.
> 
> 
> I'd like to create a simple backup script (copy the information between
> two database), I'd like some information of the database: where are the
> title of the image stored?
> 
> Thanx
> 
> Csaba