XR1000 - Call of Duty Dual PC setup

[Netduma Fraser]

Right please try the following:

1. Launch the game on one PC
2. Have the second PC open command prompt and enter these commands in one by one, hitting enter after each one:
   ipconfig /registerdns
   ipconfig /release
   ipconfig /renew
   netsh winsock reset
3. Then have this PC launch the game and see if it works please.
4. If it doesn't work the first time try it a few more times. If not then go to the next step.
5. I know this link isn't specifically for your issue but please try solutions 3, 4 & 5 for each PC: https://support.xbox.com/en-GB/help/Hardware-Network/connect-network/troubleshoot-party-chat

[DimeRider27]

Same issue. I bought a 100ft ethernet cable. Ill be switching to a new router when I get extra funds. 

[Netduma Fraser]

What's that for, the modem? There are plenty of people experiencing the issue not on our router, I'll continue to look into it but I've not seen anyone else experiencing it so far

[DimeRider27]

No, I just ran an ethernet from the xr1000 to the second pc. No issues so far logging in while another pc is already logged in. I've seen plenty of posts with people having this issue, not specifically netduma firmwared devices, but netgear in general. They switch to tp link or another brand and are fine. 

Ill likely go with a ubiquiti setup as I can get cameras and doorbell coverage instead of having to pay for those  services separately. 

[Netduma Fraser]

Oh gotcha, understood, probably related to the NG settings then as we've not seen that issue on our own routers, good solution with the cable though, better game performance too.