@AkoSiAdam If you haven't, upgrade the FW to the latest version - check you router bottom sticker to determine your FW region. If after update you still have the same issue then change the ethernet...

@zypa I believe that for some reason you have the US FW version on your device. Despite the sticker showing EU version, your current version is a US one. Try updating with the latest from here and...

@WhyInternet Best way to extend your ISP VDSL router's Wi-Fi is to use the C6 in AP mode - Case 1. Thus you'll avoid the double NAT in your network.

@Errefae That I was trying to explain - with two VR600 routers you can't build a mesh network - OneMesh FAQ - Q10/A10. Since VR600 v3 is a OneMesh capable router, If you had OneMesh capable repeater,...

@Errefae You're not benefiting anything from using the same SSID for both devices - that's not a mesh network. For troubleshooting purposes it's better to use a different names for the routers SSID....

@Fisherman You didn't describe your network topology and devices connected to the router. If the port scan is from inside your network you shouldn't worry about these ports. Judging by the...