FO2 RP 2.3.3 Marcus won't join party again

[MatXXX]

Hello!
I've got a problem with Marcus, my favorite Supermutant companion I need to do a quest in Vault City therefore I must throw him out of party for a while. However he won't rejoin my party saying "I thought you were one of the good ones". I found out that this happens while wearing enclave armor, but never have I worn it. Ever since I met him I'm slaver, grave-digger, positive karma (~600), Made Man of Mordino family, wearing Robes left by exploding Bridgekeeper. He hasn't got any objections against my character when he was joining. When he was accompanying me, we've done only few quests, seen some special encounters, been to Vault 15 and 13, found GECK and returned it to village. Any of this is a reason of his ungrateful behavior or is it a bug?

 

[NovaRain]

From Per's guide:

Initially won't join you if your karma is below 0. Won't rejoin if your karma is -101 or lower or you're a Slaver or Childkiller. Will attack you if you're an enemy of Broken Hills and Marcus is not in your party (and unlike Sulik and Lenny you don't have to be in Broken Hills for him to attack). Attacking Marcus when he's not in your party will turn Broken Hills hostile no matter where you do it.

 

[CPL]

The Cult Of Personality perk usually works for that issue. I've been a rat bastard character with over -500 karma and berserker status and the only NPCs that won't join me (unless I'm not lower than -100 karma) are Lenny and the dog at the Enclave base (K9, or whatever the hell his name is.) I've never had an issue with anyone else, though as long as I have that perk. Of course, attacking their home towns will cause an issue, like stated.