Export issue-Premiere not recognizing I/O points, audio issue (drops)

I recently upgraded to Premiere 2025 and have been experiencing odd glitches in exports in various timelines. One issue is when I create In/Out points on the editing timeline, then go to export, Premiere will export previous In/Out points. For example, if I wanted to export the first three minutes of my timeline, then adjust the In/Out points to later in the edit (minutes 3-6), it will still export from the initial In/Out point, or just a fragment of the edit. One way to resolve would be to adjust I/O points in the export window, but that is a clunky way of working-- the other would be to copy the footage into a new timeline, then it seems to work fine. I have also experienced Premiere to export edits with simple motions (when layered) that will not take. They work fine individually, but when stacked or nested, will not function properly.

I also have experienced audio muting on the timeline, which prompts me to have to relaunch the application, then the audio works fine.

I work off of a Mac M3 Max with 36GB of RAM, so I'm not doing heavy lifting with a light machine. 
This is also prevelant in my personal M3 Mac that I use at home, that has a bit less horsepower, but should not choke the system.