Don’t know if its related or not but yesterday i couldnt join this DE 2-0 server after it restarted art anytime. It would always report couldnt connect to server or something like that..

Hello.
No I don't have any external controllers or any other input device other than my mouse and keyboard. It's fresh new OS and im pretty sure i don't have any viruses or any kind of software that would simulate click or anything similar :)
it's the first time this happend to me. and it didnt happended after this once time.
Maybe left click is set to save to game?
It's a brand new mouse as well (razer) :)