Having issues with the Jellyfin client. Won’t play a 4K video without stuttering using Direct Play. Transcoding to a lower resolution seems to fix this issue. I know the laptop is capable because it can play 4K video in VLC just fine. It’s got a 11800H and a RTX 3050 Ti.
Ffmpeg logs and maybe head to the jellyfin forums, there are a lot of helpful people there.