I don't know if anyone else if experiencing this, but through a bit of testing, I can confirm that bypassing XIGNCode will DC me from games. It will not dc me from AVA itself, I will just lose the link to the host and be kicked back to the waiting room (where you ready/ start). It does it about halfway through each game I tried to play after I bypassed XIGNCode. Rejoining the room let me finish the game, but it's annoying to have to restart my S/D for that game.
I tested it without bypassing XIGNCode, no DC. I don't know if it's just an error with my computer or network or something, so can someone else test for me? Just post and say if you DC while XIGNCode is bypassed.