The most ppl get kicked from my servers because of client missmatch of some datas, all my servers also here for crysis are full cheat protected.
So best is to run the game vanilla + CryMP without other modifications.
I also recognized that my server is kicking people because the server is not able to check files within 30 seconds.
So when my server is running give it a try 5x times or so to check your files and close download/uploads when you connect.
I dont investigate more time into my crysis servers because of to few players. I run the GunGame Server from tiem to tiem but no longer 24/7
I focused onto my BFBC2, BF2, CoD4, and Trackmania Servers
You can always join my Discord and gimme feedback there https://discord.gg/A7vtjmw