Can´t destroy actors on level blueprint

Hello, for some reason i cant destroy a Blocking volume and 2 particles effects of my level.

here is a pic of level BP.

The event fires on all clients and server.

In runtime I can move through the blocking volume but it feels a litle buggy on client.
The particle effects stays the same (does not desappear). I think Server destroyed it but clients didn´t but… why??

help pls