Collisions do not work

Hi, everybody.

I have a problem with blocking collisions. Both of my actors’ collisions have the same settings but it’s not working.

.

If I set tick overlap - it is good. Do you have any ideas how to fix this?

Eyo,

Are you sure that the Mesh you are using have collision?
Especially if you are using PhysicsBody, do your skeletal mesh have generated PhysicObjects and attached it in its presets?