Sync stalls with 5 images left

Lightroom classic 11.0 on Mac OS Monterrey 12.0.1

LC always says there are 5 photos syncing, but when I look at sync settings there is nothing shown. I've tried rebuilding catalog as well as starting over by deleting all data in Adobe, and after starting over i'm back to syncing loop and I'm unsure which 5 photos they are. It doesn't show as sync errors collection, so I'm kind of stuck. I generated a diagnostic log but unsure where to upload it to as it's 800MB?