Inputs arent working at all

I tried playing clubs with my friend but when we loaded up a game, the inputs on my laptop wasn't working, obviously I'm typing right now so it isn't a problem with the keyboard. I checked the settings to see if I was clicking the right keys and I was, so I moved over to my controller. But, that didn't work either. I even kept getting inactivity warnings because of it. I'm 100% sure that it isn't an external problem, and I'm unsure of what to do next. I've lost 2 games and I don't want to lose more because of this so can I get some help ASAP pls