But for something you use 3-5x a day, that is a noticeable problem every few days. Why it has such an awful reputation.
Teams is an absolute mess.
When I click on something in Teams it shows up in (I'd say) < 300ms most times. I'm sure it could be much faster if done better. However, is that what you mean by "horrendous" or are you seeing 30s freezes or something like that?
And I refuse to switch browsers just to use this disgrace of an app. If it’s supposed to work on the web it should not care which browser I’m accessing it from, otherwise a native app (read: not webview-based) should be made available.