I'm getting a very strange behaviour with my leftclick. Sometimes when I click on the floor the character just teleport himself randomly, often getting stucked outside of the walking area.
I think I'll have to build my demo from scratch, because I didn't think about creating a backup copy and now I can't go back to 5.06...
Have you been using a single ved file all of this time? :facepalm:
You should always create backup copies of your ved file(s) regularly, or at least daily, or before/after any massive changes you make.
Quick note: it's a very rare occurrence these days, but it's actually possible for your ved files to get corrupted. Was more common back in 4.x & before, but it can still happen.