Pause windows updates and do a factory reset install of your AMD GPU Drivers and software.
There is an ongoing issue with windows 10 overwriting AMD WHQL GPU drivers.
If you know how to do a regedit its the only way I found to block windows 10 from doing this.
https://youtu.be/5c1ooZEPWTw
This is a YouTube video URL link that I used to do the regedit.
If you are not comfortable with doing a regedit find someone you trust who knows how.
I will do my best to follow your thread and help when I am available good luck.