Conversations involving multiple participants, allowing collaboration and information sharing in Teams
I am subscribed to this thread for a long time, but as I already wrote some time ago, disabling Print Screen key most probably helped in my case. Print screen was not only freezing some apps, but also crashing InteliJ IDEA. It might be unrelated to Teams bug, but nevertheless I don't have problem with arrow keys anymore. It doesn't mean that a single Print screen key breaks them, this key was problematic every couple/dozen presses, so maybe there are more conditions.
Now I sometimes have a different bug, my national characters stop working, like I changed keyboard language, only in Teams, but it's rare. Also it's very hard to right click system icon tray, because system menu almost always open on top of Teams menu.... It's a **** app, I hate it, but at least it's not as bad as Excel...
at the bottom lower-left of Teams and then choose Suggest a feature or Give feedback to tell us what you think.