I'm sorry, I'm getting error messages all over the place, and don't have any more time to troubleshoot it :-/ Is there a procedure for doing a completely clean re-install? I'm going on my first Nürburgring trip Wednesday and I'd really like if I could record all 4 days safely and deal with rendering...

I'm still having (huge) problems :-/
I managed to get the sync correct, but still can't render out the overlay:

Tried again today, database corrupted, so I had to restore an older version...
Now I can't render, and still have the problem with having to re-launch the app every time I change a sync setting :-/

Analysis -> Video List -> Select Video -> Select Lap#xx -> Change Video Sync Setting -> "Set" -> "Full Session" Then: Analysis -> Lap List -> Select Lap #xx -> "Play" -> = Error master-file (Or change any sync setting for overlay/gps/obd in expert setting, then go to la...

It's not just the sync settings, it also happens when I change the reference in the sync dialog, that must be a bug?

My first stint is in sync now, just need to resync the others that I f'ed up....

I found the "bug", if it is a bug: Every time I changed one of sync settings, I need to completely quit/close the app, otherwise it reports the master-file as missing...

Reset Experts settings and reboot got the master-file error...

""Lap #xy ends at ...". In the dialog coming up, change the sync point to any frame you like."

This is the feature that's not working on my setup, the arrow-buttons only move the timecode, not the video preview. (The scrollbar works...)

Now I can now longer render any thing...
"Master video either is not available, or misses the video or audio track..."
The preview works... (Still out of sync though.)