I am testing out the app to make sure I'm ready for tomorrow's autocross.
I took a test video. Then go to More -> Lap List, and select my lap.
I click the overlay button, click overlay to confirm, click yes (and I tried no) to the timing confirmation, but I get an error each time.
"Overlaying failed as either video or data recording were missing or corrupted."

The video shows up in Camera Roll.
I have tried deleting and reinstalling the app. It did not fix the issue. I am using the Standard version, 13.2, on my iPhone 4 and I purchased the Video Capture Feature add-on.
I really need help with this!!! It was working fine at my last autocross with version 12.