I am on the newest version of Premiere Pro v 23.0 and it is up to date. I'm on Windows 10 v 21H2. I finished all the editing in Premiere and exported it as H.264. I dont get any exporting errors or messages. This has never happened before, Iv'e never had any problems with choppy exports. I think the problem may be the codec but I dont know
Here is a picture of my sequence settings and export settings.