Elxir

Hello, I just installed DayZ today and I can't join any servers for more than 5 minutes (and usually 1 minute even) without getting kicked from the server. Idk really why this is happening. I have Arma 2 and OA on steam and use DayZ Commander to join servers and what not. It's not just a few servers, it's almost every server so I must be doing something wrong, please help me.