AI tree - Set blackboard make execute finish node bug?

Anyone has a problem or it’s just me?
There are couple times that task node won’t either finish or abort.
It’s like they were just skipped.

I try to find this problem so long from node by node until I found out this node make
finish execution node won’t work?

I have waited for day but never mind I found a solution.
enum from set blackboard conflict with self abort from tree above, so I just turn it to none.