I am using a asus tuf 15 with a 1660ti and a ryzen9 cpu. Up until last week all i had experienced no problems, but recently out of nowhere i am getting random fps drops in nearly every games. The fps plunges from 60-70 to 20 for 5-6 secs every 2-3 mins. I have tried clean installing the nvidia drivers but to no good. Thanks in advance for taking an interest in my problem. Any help will be appreciated.