Same setup as you, fan and NVMe and I can play 720-1080p video without any issues from all of the streaming platforms I’ve tried so far as well as local files. Also streaming 1080p 60Hz gameplay from my gaming setup over LAN with no problems.

The sony CD rootkit comes to mind https://en.m.wikipedia.org/wiki/Sony_BMG_copy_protection_rootkit_scandal

I’m still not sure what you are trying to say, milk has all 20 amino acids, both the essential and the BCAAs. The study you linked is on BCAA supplementation alone, not milk

What do you mean? Milk is a complete protein mening it has all 9 essential BCAAs. It also has them in good amounts in proportion to what humans need. See https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5149046/