MicrosoftGraph
It says "error adding your MicrosoftGraph account" An internal server error occurred. The operation failed. (ErrorInternalServerError)"
I updated the android app now its working!
I recommend you all updating the OneCalendar app.
I got an answer from the developers, and the Android version was already available for me and fixed the issue :-)
"A release with a fix should be available in approximately 1-3 days (it still needs app store approval). The following version should solve this problem:
- Windows: OneCalendar version 2025.603 or higher
- Android: OneCalendar version 6.0.8 or higher
- iOS: OneCalendar version 6.0.8 or higher
- macOS: OneCalendar version 6.0.8 or higher"
same problem, I tried multiple browsers but nothing is working...
please fix it !