ABC error

[Dargon]

Ever since I got a new router from my provider none of my call of duty games work anymore. Does anyone know how to fix this?
Because when I connect it with my hotspot it does work.

 

[ODark30]

You may need to check the router settings to see if any ports are being blocked.

 

[Dargon]

You may need to check the router settings to see if any ports are being blocked.

How do I check this?

 

[ODark30]

Actually I should have said the modem but you can login to your modem and check the settings. If you are not sure how then contact your service provider and they can tell you how to do it properly. There are too many modems to give you direct suggestions so that is why I suggest you contact your provider since they will know their modems and settings the best.