New Build Problems, Anyone Know How To Fix This?

ThatGuy333333

Caliper Novice
Original poster
Aug 5, 2019
24
12
So I built by first itx system about a 2 months ago and it has been running great until about a week ago when I noticed my gpu utilization was only reaching 50%, which was easily fixed by using ddu and reinstalling drivers. But now after 2-4 hours of running sometimes fps in some games will drop by almost 100 fps, and for whatever reason sometimes when I watch youtube videos the audio does not line up with the video and it has a kind of static like clicking noise every once and a while. Here's my build specs if it helps. Any assistance would be appreciated.
Specs:
-ryzen 5 1600
-gigabyte b450 pro wifi
-gigabyte vega 64
-16gb ddr4 3200
-1tb hdd
-ophion evo als