TS Files No Audio

When processing TS video files there is either no audio or it is out of sync on the exported file.
I have tried using convert and copy audio with the same result. Also when playing the imported file of any format there is no audio from the app!
I am using Windows 11 Pro with Nividia RTX 4080.

When in the app there is no audio playback for any file. What are you exporting the TS video files back out as?