i got a PC it worked normally for like 4 hour then i changed the limit of downloading on background to max started game and my PC crashed and showed me i need to restart i turned off the pc and today morning i relized its maybe because of the limit i putted it back and it worked for like 2h then some notification appeard idk what was that but i think there was performance and i clicked yes or something then my PC crashed and its saying i need to restart even when i just start roblox it crash and say i need to restart idk what to do pls help me