"File could not be loaded. Check your internet connection" #5939

Describe the bug
After a variable (small in the nextcloud app for android, large in browser) time without interaction,
the text app displays the message:

"File could not be loaded. Check your internet connection"

with a "Reconnect" button that doesn't work either.

To Reproduce
Steps to reproduce the behavior:

1. Open any md file
2. add/modify some text
3. change browser tab or android app for a while
4. See error

Expected behavior
The text should remain editable even if I opened the file some time ago.

Screenshots

Server details:

• Nextcloud version: 28.0.1
• PHP Version: 8.1
• Database: postgresql

Client details:

• OS: Ubuntu
• Browser: Chromimum
• Browser version: 125
• Device: Android, desktop from web interface

Insert your Nextcloud log here

Insert your browser log here, this could for example include:



</details>