Hello, Firefox lagged out and next thing I know - the scroll wheel doesn't scroll the page and instead goes back/forward a page. When I tried to look for a solution I discovered that other keys don't act as usual too, for example 'f' opens the 'file' tab on top, 'e' opens edit etc., but none of them type. Tried looking in the settings, but didn't find anything that could help. Thanks in advance!