Zombie Disappearing on Tier 5 Fetch/Clear Quest

[Sjustus548]

We were doing a Tier 5 Fetch/Clear Quest in one of the giant skyscrapers in the Wasteland and had made it to the very top fight, the last fight in the Clear part of the quest.  One of the zombies fell off the edge and was running down there somewhere but we couldn't find it anywhere.  We went further down to see if it made it in the elevator shaft or something and it must have despawned.  Now we are stuck at the Clear section but it's not showing anything we have left to clear.  Is there a way to finish the quest with commands, like using the kill command to kill all the zombies?  We really don't want to have to log off and back on in case that would restart the quest that look us hours to finish.  Any help would be greatly appreciated.

 

Edit: Okay we went down to the very bottom of the skyscraper and worked our way all the way back up to the top.  At one point like orange dots popped up and zombies started spawning in rooms we had already cleared previously.  I'm guessing something didn't trigger the sleeper zombies to spawn in or something but we were able to finally clear the quest.  Man was that quest crazy.

Edited January 16, 2022 by Sjustus548 (see edit history)

[Laz Man]

What most likely happened is the sleepers that got "lost" eventually spawned back in their original volumes.

 

Glad you guys were able to work it out.  The orange dot is very helpful for larger POIs where zombies can be missed.