I will again be the badass of the forum, but why do you want to ban the humans vs bots server?
I saw peoples who go on the both: humans vs humans and humans vs bots. Peoples who only go on the 15th servers are peoples who maybe don't love the HvsH. Ban it from IE sill not make them come back for sure. Its two differents way of playing. When i want a intense fighting i go on humans only servers, when i just want to shoot huge waves of bots i go on the 15th. And most of times it's trollers free ( because no TK is possible).
because there are alot of trollers which have reborn with this mod, grenading and pistol trolling guys on the others servers, and sometimes yoûdon't have the patience to deal with.
That not means i dont appreciate this mod and the awesome work did on it. And whatever you ban it or not, its not a problem cause i enjoy the humans vs humans more, I just want to know why it kills the mod as people who only go on are searching for easy kills and fun that you cant find against humans.
The problem is that when everyone goes to play humans vs bots the servers that are PvP lose their player base.
So far, out of all the servers, ours has been the most stable in terms of numbers staying consistent. We never get the max players overall for IE, but there is a constant 20-40+ that play on our server till its late prime time NA for all of M&B. Some just enjoy IE's guns and firing at willing, charging across the map targets, which is sometimes far more relaxing and enjoyable than being spawn-killed in mass.
If you are worried about the mod losing players, you'd best start promoting it more. As there is still plenty of EU out there that dont know of or have know and have not tried the mod and the NA side, there is far more here that dont know of or want to try the mod.
At best, when IE is at its prime so far, we have 5-10% of the IE pop, later on, that percentage goes up considerably, but thats due to the lack of more NA players or anyone else outside of the mod's EU pop.
So to sum it up for some. Get out there, across all the mods of M&B, promote the mod, and there will be more players overall for the game, increasing the "PvP" base.