I'm really questioning my 1 to 3 seconds freezing problem with AC: Valhalla, doesn't crash the game only instant freezes. Happening about 2-3 times on a 3-4 hours playing session. I also have some hitching/stutter problems with Jedi Fallen Order but mostly smooth 60 fps. Overall experience, I got one hard crash with Miles Morales after that it was smooth and finished it. Also played Astro(finished), Days Gone, Crash, Ratchet, Bugsnax without issues. No OS problems, rest mode, ethernet etc.
I also have some coil whine buzz. Can't really hear with game sound but on low volume/mute situations I can hear it from almost 2 meters, most evident with Valhalla. While playing Valhalla it is more audible on normal game volume that I play. Impossible to hear from my playing position off games, really quiet buzz even I put my ear near it. Nothing about fan, it is silent for now.
So, I really want to know your thoughts, I'm overthinking on it or it can be a defective unit somehow? I really lost myself sometimes on this little details. :D