After using NC in conjunction with Android for years it appears “suddenly” that files are not available when on mobile data (MD).
I see a grey bar in top of the GUI with “Server not available”.
I use version 3.18.1 of the app.
With a wifi connection, tested on several networks, it all works fine. As soon as I switch off the wifi, all accesses using the app fail again.
When, on MD, I use any browser like Firefox or Chrome, I can see and download the desired files without any problems.
I have changed androids data saver and data restriction without success and are now at the end of these dead-end street.
I have reset the apps cache and did a restart.
I deleted some sessions via the server settings via the browse as pointed out elsewhere on this forum some 29 days ago.
Any help would be much appreciated.