Strange trigger_changelevel Error

I need some help, whenever my map changed to the next level, it teleports all of the other props from the first level into the second level…

Would anyone know why this is happening?

You need to add an info_landmark.

I have an info landmark, thank you though

Do you have one in both levels? And is it being correctly referenced by your trigger_changelevel? Maybe you’re forgetting the trigger_transition.

You can read all about changing levels here: