Text editor asking to reconnect, despite still being connected

[vincelegithub]

Describe the bug
Hello,

The text editor is showing an error message, asking to reconnect, after a few seconds (maybe 60 seconds) of inactivity. But the editor is still connected to the Nextcloud server. I can see realtime edits in the background, from another source. Viewing the page activity in my browser with dev tools show that it is still sending signals. The message is not accurate, everything is still working fine, but I cannot edit anything until I reload.

This started happening a few weeks ago, I think? I'm keeping Nextcloud very up to date on the latest stable version, via docker.

To Reproduce
Steps to reproduce the behavior:

1. Go to any text file
2. Start editing it
3. Switch app or tab for 60 seconds
4. Come back to the text editor
5. There is an error message asking me to reconnect
6. The page is still connected and I can see realtime editing from another source. But cannot interact.

Expected behavior
Should not show an error message asking me te reconnect.

Screenshots

This screenshot is showing what is happening. The error message is there, but I can see realtime editing from another user or device.

Server details:

• Nextcloud version: 32.03
• PHP Version: Not sure? Everything is up to date with the docker installation (Debian Apache)
• Database: Mariadb LTS

Client details:

• OS: Windows, MacOS, Android, iOS
• Browser: Samsung, Edge, Safari
• Browser version: Uptodate
• Device: PC, Android, iPhone, Macbook...

Logs

Nextcloud log (data/nextcloud.log)

Not seeing anything in my logs about that. Feel Free to ask for more details or give instructions.

Browser log

EDIT: Removed unrelated issue (CSRF mismatch)

[max-nextcloud]

Thanks for the report @vincelegithub . #8005 should help here, but will only become available with the next Nextcloud server point releases (32.0.4 and 31.0.13) on 15.01.2026. Please report back whether you still encounter this problem after the upgrade.