@cpezlks15omg Okay. Sounds good.
One thing I just thought of is if you have your mods and CC divided into folders already. Then you could just start by testing with each folder until you find the problem. Remember to do delete the localthumbcache file after removing any mods/CC and before opening the game to test. That file can carry effects from mods/CC even when they've been removed.
I'd still like to test out the lot in my game, if you don't mind sharing it to the Gallery. Maybe you could name it something like "Routing Error" and also give it a #routingerror to make it easier to find. The Gallery has been misbehaving since the big maintenance.
Whatever the case, I hope you find the problem! :-)