I'm working on a map called htf_fortwars, that's used with a weapon mod (either anarchy or fortwars.ini) Right now it's in an early stage, it's a little small without any scenary. When i try to test it, i host it with dedicated server (soldat 1.3), but whenever anybody joins it, they only stay for a couple seconds ("major has joined alpha team", 2 seconds later, "major has left alpha team") A lot of people complain that they're being kicked, but when i join it, i don't get any problems.
Can anybody point out what i'm doing wrong here? I just can't figure it out.

I'm having exactly the same problem. I can even use some of my custom maps online but two of them have this exact same error. I see you posted this almost a month ago. Have you found a solution yet? If so i'd like to know what it is. :)

It's a wrong map version problem. Send people the map file, so they can join without problems. If you host an updated version of the map, and people still have the old version, they'll get kicked seconds after they join.