Please if you're getting this error post in this topic. No stupid remarks about get better internet or other childish remarks. I'll start off. Xbox one - wired connection - ports forwarded - open nat - no problems on any other game. [u]UPDATE[/u] I don't want to be the one to say this but I went and bought a new modem/router(DSL) just plugged it in and no errors for the past 5 hours in the pvp which I couldn't play at all before. Don't know if that means anything but it seems to have taken care of me. [u]UPDATE 2[/u] I've been asked a few questions so I thought I'd do another update with my settings I switched from a netgear combo unit supplied by my isp to an Actiontec GT784WN wireless N DSL Modem. Like I said when I first hooked it up I just made sure plug and play was enabled on the router and started up the xbox and destiny I went straight to the crucible and began playing and haven't stopped since, no more errors at all the only problem was that my nat type was strict. To fix that I forwarded the following ports Port 88 (UDP) Port 3074 (UDP and TCP) Port 53 (UDP and TCP) Port 80 (TCP) Port 500 (UDP) UDP Port 3544 (UDP) UDP Port 4500 (UDP) Port 3075 (UDP and TCP) *for call of duty Ports 7500-17899 (TCP)*from bungie Ports 30000-40399 (TCP)*from bungie Ports 35000-35099 (UDP)*from bungie I now have an open nat and no more errors and even though I suck I can play PvP. I really hope this helps this is exactly what I have done, I compared the settings on each modem/router and other than a few years difference in manufacturing there was no difference.