So, after messing with this all night, I discovered that I was only encountering audio issues when I had “remove pulldown” checked.
Now, that fixes the issue I was having with the 24p footage…but I have another project shot in 24PA, and it’s my understanding that you have to check “remove pulldown” in order to achieve true 1080p.
Again, the audio cuts out about 75% of the way through the clip, but in 24PA, it’s also out of sync.
I’m pulling my hair out over this…