[SOLVED] 4 hours in still struggling with collision overlap

I’m taking the AEC Unreal online learning

Open doors works when I “auto play” so all of the code after the open doors works. But when I remove auto play and walk my character through the doors nothing moves. So I’m assuming the event actor begin overlap through the trigger box has something wrong with it. I’m at a loss. Any help is appreciated. Thanks for helping on such a basic issue!

trigger box doesn’t work