Plutonium

I got the same problem, I've been playing on 144 FPS for months and now all of a sudden I get 10 FPS every few seconds.
Idk what to do I've been following every instruction and so on but nothing, (My PC is not overheating it can play games like COD:MW on 144 FPS stable.

Hey, I've got the exact same problem.
I've been playing for some months now and everything used to work fine till now, I got a 2060 and an i7 so that shouldn't be the problem. (I tried everything y'all where saying and nothing)

Hey, I've been playing on Plutonium for a few month's now.
I got a perfect PC and used to cap frames by 144 FPS, now from time to time for no reason I' only getting 1 FPS every like 10 second's, please help me fix this.

I tried updating everything, uninstalling everything and reinstalling it but nothing seems to work for me!

My Controller is disconnecting every few seconds and I cant fix it, the controller works I play with it everyday but now I tried PLUTONIUM and it doesnt work.