For some reason when I try to play online with Bo2 it disconnects me from XBL. Guys this is really annoying. It gives me the error code 8015190E. I really hope someone can help me clear this up.
I looked up the error code here, and it shows that there was a problem downloading the account on the xbox. Try clearing the cache, or re-downloading the profile onto the JTAG/RGH. You might want to go to this link and read what it tells you to do, so you can properly fix this.