Question about in-game popup.

Hey all. As the title says, i have a question about an popup i get everytime i enter an interior that has been modified by another mod, like adding NPC's from Settlers of the commonwealth and Recruitable settlers.
The message started to appear after i got a few of the Creation club mods.

How do i get rid of this?

Not sure what that's from.. but that NPC hasn't finished loading.. which is not good. err normal.
I start disabling the CC mods until you find the *It Just Works* mod that is causing the popup.

She is doing the t-pose because the pop-up pauses the game as soon as i enter.
The only CC mods i have is the Picket fences ones except the settlement secuity.
Is there a way to set it to 300? I got no idea what it is lol.

It's not a huge problem tho, i just press ok and everything works as it should. i was just curious about what it was, and maybe someone here knew.

It looks like a debug message. Others have had the same popup, but haven't found the cause..

Omg!!

Sorry for making fun of your problem, but it looks like a developer forgot to remove their own commentary while testing something! lol
It's a common practice while coding to put these kinds of comentaries, specially when you can't or its hard to debug. You should see my javascript methods, almost everyone of them had an 'alert('its working);' line somewhere along the way...