@HomerJay42
In the end it wasn’t any of the scripts I thought.
I removed the counter script, hitmarker and max ammo, but the issue was still there.
Then I remembered to check the maps folder. I had a custom.gsc there to enable pause, and also a zombiemode.gsc for sharing the mystery box (which honestly never worked very well).
I removed only the zombiemode.gsc related to the shared box, and everything started working perfectly again.
Thanks for the help!
I did some testing for the DLC Maps ,
DLC ok - Berln Wall , Discovery (arctic) , Kowloon , Stadium , Zoo , Hazard (golf) , Silo
DLC no good - Convoy , hotel , stockpile ,drive in , hangar 18
thank you for compressing this into one rar file and not throwing like 5000 individual file downloads up like many other people here using mediafire lol