Box collision doesn't work

I made a bp with a box collision.
when my player overlaps it i set a var for wading in water. But the code doesn’t run half the time.
I used on begin overlap to start the bp water code. And onend overlap to end it. I scaled the bp the same size as my water.
any one know what im doing wrong?

I really think the box collision is just not working right
Please fix this in future update

Perhaps if you show us what you did we might find out why isn’t working as expected.

I got it working finally by making another bp with a sphere collision. Set with the player. Also the sphere collision is pretty big. Thanks anyway