Performance is no longer it's main issue. There are serious bugs that show up randomly for example sometimes you send 4 messages in a row and they arrive in reverse order. Imagine trying to explain something to someone and this happens in the middle of the chat, without you realising.
This true. There are so many bugs with it, it's almost like the people prioritising bugs and features either don't actually have to use it, or aren't promoted based upon delivering a produce that isn't complete shit but instead by tying to another completely unrelated Microsoft product that no one who uses it wants.
