Hello. My name is ***** ***** I can help you with your problem.
Since you are using both the Xfinity router and your Netgear router it is necessary to distinguish between them and to determine which one is being used for your wireless network.
We can start by determining the name (SSID) of your network, and associating it with the network name on your router. What is the name of the network that your computer is connected to wirelessly?