Or "ghost overlay with its linked(?) clip." Duration maybe 1/10 second.
It is at 18:33.1 seconds but does not show anywhere but when that time is run.
I trapped it there by repeated short runs across the time with the VideoTrack empty.
I can also see it on the Clip Preview -- with equal difficulty -- no text shows.
I deleted and re-loaded its linked(?) clip to no avail. (I'm assuming there was once a link.)
Maximum zoom doesn't reveal it. Only running over the time reveals it.
How can I bust this ghost? Can linking an overlay create a new kind of (invisible) clip??
masonc