Hello, I have recently bought Sapphire Nitro Rx 480 4GB and installed the Radeon Drivers 21.2.3(Non-WHQL). But I am experiencing some issues like while playing games eg. GTA V when my GPU Temp crosses 65C the fan speeds sometimes stop with 1rpm and then after 4-5 min it would give some bursts to ~3000rpm. And sometimes while the Fans are not spinning fast the RPMs on the Radeon Drivers Panel would be stuck at ~3000rpm. I think this might be a problem of the Drivers. Plz can someone guide me what might be the Issue. Also what are the Ideal Temps for this card while idle and while gaming?