Intempestive crash

Hello !

I moved in a new place yesterday, before i didn't had any kind of issues with crashes or things like that
But since yesterday, my game crashes every 5 minutes, and i can't even complete a map without having the game to crash (i.e bringing me to the launching screen)
I tried a lot of things : I made a test to see if my internet connexion had crashing spikes, but many websites shown me that there was nothing like crashes
I trided to switch servers, i usaly play on the Paris one, but I tried Frankfurt, London and even the US servers but the problems of crashes are still here.
Have someone got a clue of where does this come from ? Or even better, a way to solve it ?

Thanks you a lot exiles !