No problem, glad I could help.
Even though I never 'meant' to suggest the YOU pointer changing just due to the wait.
I always forget about that too.
Note to self Remember wait(?) means YOU cant be trusted anymore.I
actually meant that the Action the YOU entity was running may have been
ent_removing itself and so YOU has nothing to point at anymore.
You saw an answer I didnt intend to give. Well done.