Particle System remains when changing room (Bug)

[alm3dcga]

Hi, I found a bug.
I create a part system object in "room_1", then I change a room using room_goto("room_2"), but that part system appears in "room_2". How to avoid this issue? It doesn't happen regularly, but i can't understand the law. Destroing part system object using instance destroy on room end event does not help

 

[FrostyCat]

Destroy the particle system in that object's Cleanup event instead of Room End or Destroy.