Microsoft teams stuck on "Loading Microsoft Teams"

Hi,

I have a reccurent issue with MS teams app from desktop on Windows 10, it loads, and ask to sign into O365. Then it hangs for hours.... task manager shows 4 Teams.exe threads. 

I have uninstalled, rebooted, and reinstalled 64 bit Teams.  Cleared all cached credentials in Windows 'credential manager'

Cleaned up user Team cache with

set TEAMPATH=%appdata%\Microsoft\teams

del /Q %TEAMPATH%"application cache"\cache\.*
del /Q %TEAMPATH%\blob_storage\.*
del /Q %TEAMPATH%\Cache\.*
del /Q %TEAMPATH%\databases\.*
del /Q %TEAMPATH%\GPUcache\.*
del /Q %TEAMPATH%\IndexedDB\.*
del /Q %TEAMPATH%"Local Storage"\.*
del /Q %TEAMPATH%\tmp\.*
pause

Reinstalled Teams : It worked once but hanged again after relaunching Teams.

Here is the window Teams gets stucked on :

I can use Teams Web app but have the message :

We're experiencing limitations with OneNote in Microsoft Teams. Please use OneNote for the web to edit this notebook.
When opening OneNote for the web i have issues with notebooks not showing some tabs with folowing error message :

Reloading page does not solve the problem.

Who can you help me for both problems ?

Plz solve my problem as soon as possible

Hi,

try to install 32bit version of Teams. It worked for me.

cheers.

FS

Hey,

teams was working just fine until some weeks ago, tried everything, still doesn't work...is Microsoft working on a fix? It seems to be a common problem for a lot of people!