Pegs disappearing

This has to be the most frustrating problem I have with TBA.
About once every couple weeks, I’ll lose the contents of a peg.
Everything is exactly where it should be in the timeline,
but there’s no sign of it in the camera view. The images ARE
in the drawing view, but I suddenly can’t get them to appear in
the camera view, and the grid won’t appear in the camera view either.
Right now, this particular bug is ruining my current project.
Please advise.


1) When does the disappearance take place? Everything is OK, you do something and then the drawings don’t show in the camera view. What are you doing?
2) Have you checked that the camera has not moved? That is, have you zoomed way out to check that the drawings aren’t out of shot?