I'll keep this short: I've tried to solve this for almost year and 'technically' increased my upload size (Wordpress says, "Maximum upload file size: 200 MB") but it freezes the moment you upload a file above 100 MB which gets stuck at 1%, upload speeds at 0kbps.
I tried this on PHP 7.3 and 8, different servers, same exact result, adjusted every setting, restarted nginx, rebooted each server, post max size settings larger than upload max filesize, client max body size adjusted, increased memory, increased input time, execution time, you name it, I've tried every angle for a year now. So here I am at the forums, just created my first account today, otherwise I'd not be here bothering anyone and solving this like a man quietly in the background. Hope all is having a great week and happy holidays. WordOps has been 99% better than most until now so kindly, thank you.
Art