Hello again,
Hmm. Restarting an FSMOwner after it has ended, by calling “FSMOwner.StartBehaviour()” again, should certainly do work.
The node editor may not be refreshing the visual debugging if it’s not focused, but of course the FSM is running nonetheless.
If you are still facing problems with that, can you please send me a reproduction project to support_AT_paradoxnotion.com?