I get kicked off of xbox live every 5 minutes while playing a game (Arkham Origins) but I can reconnect instantly again through the Home menu.
My xbox is in a DMZ and UPNP is enabled. I tried port forwarding and then the connection to xbox live gets kicked every 10-15 minutes (DMZ disbled UPNP enabled)
I tried it with UPNP disabled but same results.
I did numerous profile resets, cleared cache and clearing system updates.
Modem: Genexis Live Titanium 2
Router: ASUS RT-AC66u with latest firmware
no NAT errors
W: 0000 - 000B
X: 0000 - F009
Y: 0000 - 0000
Z: 0000 - 0000
ID: FFFF - FFFF
Q: 8007 - 0435