RX6500XT Strange artifacts

[SrFantasmonn]

So, for a while i've been having artifacts on my computer, these artifacts can occur almost at any time, altough it is more often while gaming, specially if im not in fullscreen mode and without the amd's drivers tracking overlay, or any overlay. Another issue is, if i dont have that overlay enabled, most of the time after a few minutes of gaming the drivers will just timeout and crash the game, sometimes even forcing me to restart my PC.
Here are some things that i've tried doing to fix it:

- Undervolting
- downgrading drivers
- disabling MPO
- increasing Tdrdelay
- disabling 0rpm mode (in case it was something related to temperature, which it doesn't seem to be)

Also, restarting the PC makes all artifacts go away, and sometimes it can take weeks until i see them again.
Temps on the GPU never got past 95° on the hotspot.
Artifacts can be seen on both screens

Here is my build:
-Ryzen 5 5600G
-RX 6500XT
-Asus a520m-k
-x2 16GB 3200Hz Fury Ram
-redragon 500w GPU (soon to be replaced)

I've attached two images, as the one with the colour patches is something that i've only seen once, usually its just flashing squares.