Yesterday I tested the Whiteboard function in MA Teams and also downloaded the MS Whiteboard app. At a certain moment I think the last one crashed but I didn't worry because it was only a private test. When I tried to open the standard MS Teams whiteboard I just got a grayish screen with a message that tells me that "a failure happened during the request to handle the request. Something went wrong when retrieving the content from your board"
I close MS Teams, restarted my PC but still MS teams whiteboard shows the same massage. How can I solve this?