ownCloud Client Disconnects after an hour

Hi,

I have a strange problem. It started after I changed my network from 192.168.1 to 192.168.0.

The expected behavior is that the client stays logged in all the time.

The actual behaviour is that the client disconnects after about an hour, and I have to log in again.

Server configuration:

Operating system: Debian
Web server: Apache2
Database: MariaDB
PHP version: 7.4.33
ownCloud version:10.13.3.3
Storage backend (external storage): TrueNas NFS share

Client configuration

Client version: 5.3.1.14018
Operating system: Windows 10
OS language: English

Logs

It doesn’t let me upload files or insert a link (new user limitation I guess), so I have no idea how to share the logs.

  1. Client logfile:

  2. Web server error log:

  3. Server logfile: ownCloud log (data/owncloud.log):
    Empty, no file.

Any help is appreciated!

Thanks,

Laurent