Issues with ARRs, Dispatch Centers, Missions/Possible Missions (Mods Move This If Needed and Remain)

I have 6 dispatch centers, NONE of them are connected in any way. One of my dispatch centers has one fire station with 3 utilities, 1 engine, 1 quint, 1 heavy rescue, 1 mobile air, and 1 battalion. Yet I get missions showing up that require 3+ stations and specialties I don't even have. When I filter to just that dispatch center in the possible missions, ALL the same ones as my main DC show green, which none of the others do. Again, none of the dispatch centers are connected. This is only one of two issues I have right now. My second issue (and if needed, I will create another thread) is that in my ARR, I have units not being recognized. I will have two MCCs with status 2, but only 1 of them can be dispatched by my ARR, and the other one won't even be assigned using it (this is for many apparatuses). I checked everything, and they look like they should work.

Quote from Whitchit

Your first issue: your dispatch centres all act as a network by default unless you “edit” them (enter the screen to change the building name) and tick the “create own coverage area”. This will isolate them and missions will only be spawned based on the number of stations assigned to that dispatch centre.

Your second issue I am unsure how to resolve. Screenshots of the units, and the ARR setup, and the unit selection area from a mission dispatch window would be helpful to further assist.

First: Welp, I am indeed stupid. I went through ALL tabs but that one.

Second: Yeah, that won't help. I don't even know how I'd go about it to be able to best explain it. Let's see if my videos upload. The only issue I can maybe see, but don't think it would cause that issue is distance.