As the title says, I got kicked on beer freezer this night by the server with the message "Unpure client detected". Therefore I also got banned on the server.

As far as I know, this is the case when someone is detected by the server for using cheats.

Since it's pointless to claim or disclaim cheating, I'll state these facts and ask few questions:

-I've never gotten this message before on any server. What are the things that can cause this to happen?
-I always play with PB on by default, set in the multiplayer menu.
-I use the same version of Quake 3 for 3 years(since I started playing here), never reinstalled it. The only changes I've made through this 3 years are in my configuration file, the several *.cfg files I use.
-Since I'm not familiar with the programming side of the Q3 files, or PC files in general, anyone who understands it please be my guest to go through my Q3 folder via TeamViewer or similar program, and search for any suspicious files.
*Of course most of the replies would be "Yes, sure, delete the cheats and someone will check ur folders, yeah, right".

However, I don't intend to hide or cover anything, due to a few things - I'm not a competitive teenager who craves for few frags more; my side of playing is for fun(though I am competing in CWs in leagues or cups when I can, due to the TS fun I'm having with my teammates, results never being a priority for my clan and teammates); I respect my clan and the people in it more than anything here, and therefore my Elite'Z tag too, which I would never think of adding even the slightest piece of dirt to it.

I'd appreciate any answers which would lead to detecting the cause of the problem.

Tnx, Johnin

Edit: I've searched through the forum for similar threads, and I think few extra facts can help:

- I got kicked after playing 3-4 maps without problems, and the kick was in the middle of the map, after 7-8 minutes of playing.
- After I got kicked, I couldn't reconnect to the server before I restarted the game, after which I connected without problems.
- During the 15-16 official matches I've played with PB and pure on, I've never experienced this.
- This is not the first time I play on Beer Freezer server, maybe around 10th time, though I haven't played there for several months or so.
- My auto download is on, but I haven't downloaded any new maps recently, since I play on same 3-4 servers only which don't have map additions in past several weeks(I've played on some CTF server but with normal Q3 gameplay like 10 days ago, all weapons and Q3 physics, and I found the server in the multiplayer menu server lists, but the maps were basic Q3 maps so no downloads from that one as well).
- The version of Q3 I use is downloaded from torrent, but like I said - I'm using it for more than 3 years without any problems, apart from occasional PC-freezes when I alt+enter the game). Also, I'm unable to connect to servers sometimes, which I solve with changing the cd-key(I change only 2 CD-keys everytime - all '2's and all '7's, and always works).

I hope this info is of some value.