Audio out of sync on .TS/.MPG files

Files recorded with the HD Homerun DVR that are .MPG files play with their audio out of sync with the video. They’re playing as a direct stream and the audio is transcoding from AAC_LATM to AAC.
The same file plays fine on the android mobile app and other video apps on the Xbox play in sync no problem.
This is using version 2.2.1.70 of the Xbox one Plex app, and version 1.11.1.4760 of the media server.