Okay... So I remove drivers, shut down the PeeCee, remove the RX480,
pop in the RX 5700 (Pulse). Fire everything up and re install 20.2.2 while
choosing reset everything...
Oh boy... Freesync monitor not recognized.
Fan at zero speed even though I set up a fan curve profile.
Crash in game (once, do NOT use adaptive sync).
Overall bad experience.
So, do this:
Uninstall radeon software from Programs.
Uninstall radeon from computer manager, specify to delete driver.
Download DDU driver removal tool from here:
CLICK ON OFFICIAL DOWNLOAD. Freggin' multiple download buttons...
Reboot in safe mode by tapping F8.
Run DDU with restart.
After restart, check that in Computer Manager you have generic VGA driver.
Install 20.2.2 from scratch.
Holy cow what a difference...
Now EVERYTHING works as it should.
Was able to set up fan curve.
Played a few games without issues.
Freesync monitor works great.
Hope this helps people avoid headaches