Long story short, I was creating a mod in an attempt to reskin certain weapons, i left the mod on and forgot, tried playing some multiplayer, kept gettinig lost connection.
on the 5th time i got banned for 5 minutes, i think the algorythm needs to be a bit updated, in case people forget to take mods off or keep losing conenction cause they did not close the connection themselves, something like checking for connection clsoing by remote host would be a bit better to detect players force quiting rather than losing connection.