Hotkey bug

So for the past 2 to 3 games whenever I join a match my hotkeys don't work and my camera freaks out. Normally if I dc and reconnect it would fix the issue and the game would go on like normal but instead they haven't worked for the past 15 minutes and just cost us a match. Riot please look into why sometimes they do this and sometimes they don't! I hate basically screwing my team because of a bug in YOUR game!