Intel Quick Sync transcode quality issues on Intel 12th/13th gen CPUs

[plexOtaku]

It seems that this problem is very similar to the content of a post a long time ago. Although I don’t know if it is related, it can be used as a reference for developers.
here is the link:

Artifacting when using hardware acceleration transcoding with integrated intel graphics

I may have jumped the gun on this I’ve noticed my pc being pretty noisy again when it’s transcoding. It seems to be back to normal behaviour, i.e. it only uses the GPU fully when I restart and log in via the console. I can safely RDP after that and it’s fine. But if I update plex or stop and start plex I need to do it logged into the console.