When I login to MSTeams desktop application, I am logged in "default" organization. I switch to another one where I am subscribed already. After few seconds I am switched back... This makes it unusable.
Extremely strange as I just reinstalled my notebook completely. 3 days ago, on my old install, it just worked correctly.
Another change I noticed: when opening some link to teams(received by mail e.g.) I am not asked in browser if I want to open it on webpage or if I want to be redirected to desktop app, this used to ask me as well before reinstall