Leveling up sometimes locks up hero

[Mofear]

I've had an ongoing issue where heroes can randomly lock up and be unable to move or cast abilities. The most common event right before this happening is a hero levels up and goes to select an ability, but can't select the ability. Then the hero can't move or can't cast abilities/buy items. I don't see anything in my triggers related to this and don't have pause commands so I'm really stuck on why this is happening. Could it also be an artifact of protecting a map? I have attached an unprotected version if anyone is willing to take a look. Thanks in advance! This issue has really been tough to pinpoint.

 

[Planetary]

How reproducible is the bug?

It's a horror show with the folder structure but I saw some triggers that manipulate abilities in the map script.

You could have a "learn ability" trigger that is setting values for said learned ability to things that break the unit (maybe related to movement).

 

[Mofear]

Thanks for the help Planetary! I actually went in and redid some abilities related to movement that I think leaked based on your comment. After doing this, I tested the map twice and no issues. The bug is reproducible about 50% of games so it isn't guaranteed that it's fixed, but having no issue 2 games in a row makes me feel better about it.