Every time I press a key i.e 6 the chat window pops up and "6" is written in the chat. If I press CTRL+V it pastes text in the chat (even though I have it bound to a spell). I also used UI scale to scale down radar, backpack & hotbar sizes which made the items in my backpack turn invisible. They are there, I can see them when I drag them but once I let go of the mouse they turn invisible again.