Door Trigger Disappears after Opening

[Dwanor]

So, I'm new to map-making, and I've wanted to try my hand at it for a while, and I'm learning about spawn doors. However, the doors I've made will only open and never close. I used showtriggers_toggle while testing it, and for some reason, it looks like the triggers disappear after opening the door. This may be a very simple mistake, but I don't know what's causing this.

EDIT: I figured out my mistake, and yes, it's a very small one. The delay before reset on my triggers was -1. It basically would never trigger again. I've fixed it now.

 

[DrSquishy]

Are you using a trigger_once or a trigger_multiple for the door's trigger? It should be trigger_multiple

 

[Dwanor]

It's two doors both using trigger_multiple, and both using separate filters.

 

[nᵗʰSonata]

Check to make sure "fire once" isn't toggled on

 

[Dwanor]

Fire once isn't toggled for either.