On line battle, NTW Stopped responding.

I was just in an on line siege battle (defending) with two other players vs the CPU.
After about 20 min my screen froze. I found that NTW was "Not Responding."


Has anyone had this issue?

I think this was a fluke.
Since this happened Ive played three on line battles, and about 1 hour of a MP campaign with zero issues.

It must have been something with my PC, or the host of that particular game.

Also, I am really enjoying NTW so far.