Mobile App Backup Getting Stuck

On the mobile app backup the uploader always gets stuck in two photos stored on my device. I was wondering if there was an easy way to see which two items it’s getting stuck on and why? I went through server logs and device logs and didn’t see anything in particular related to it (currently running latest server & app update from release last night). Prior to the latest release, items remaining would actually show up as negative 2 but the recent update has fixed this