Someone needs to explain "banning", and it's purpose. I was banned for bad play (I'm new to the game).I have never quit during play or cheated. If I were playing for large cash prizes, banning might make sense, but I'm playing for rank credits. If I play bad, I get fewer credits, that makes sense.
If you are going to "temporarily" ban players, the least you can do is give them a warning, tell them what they are "accused" of doing wrong and give them an opportunity to correct it. After two days, I still trying to get an answer to my banning.