First up is my computer specs:
AMD Ryzen 5 1600
ASRock Fatal1ty x370 ITX,
16GB GeIL EVO DDR4 RAM.
ATI RX480 8GB
Problem: If I move the mouse too fast in BOTH windows, AND games, it stutters and stops moving across the screen. It is most pronounced in games though. If I load a video and move the mouse L/R really fast, it will do it.
It BEGAN when I upgraded to Ryzen 5, I did a clean windows install. I had a 7-yr old i5-2500k that NEVER had this issue. The only parts I upgraded were CPU, Mobo, RAM and power supply. Rest of parts were carried over.-
What I've Tried
-Reinstalled windows 10 3x, all three are CLEAN installs after full reformat. It will do it on a CLEAN operating system, right away, so I feel like this is a hardware problem, but I don't know how to figure it out?
-CPU usage is normal, 30-40%, does not spike when the mouse stutters
-Replaced the mouse with a new Logitech G703. Using a backup mouse same thing, so its not mouse-related.
-Slowly moving the mouse, and everything is fine, but if I have to spin around fast, it bugs out on me.
-No FPS loss, No crashes, I get 200+ FPS on CS:GO.
-Drivers up to date, Windows up to date.
Here is a video showing the problem in action:
Totally lost and frustrated at this point...I don't know what to try.
Edited by ps2cho, 08 October 2017 - 08:58 PM.