Orbi RBK50v2 Ethernet Ports Not Working with Xfinity XB6
I have an XB6, running in bridge mode, so that I can use a Netgear Orbi RBR50 Routers (+2 RBS Satellites). It has been working fine for many months, but suddenly the Ethernet ports on the Orbi do not generate a valid IP address for any device plugged in with a cable, although the Orbi works just find in WiFi mode. I have downloaded the latest firmware for the Orbi and rebooted both the cable modem and Orbi mutliple times. Netgear support says it could be bad LAN ports on the Orbi, but I wanted to see if anyone else has run into compatibility issues with the Xfinity XB6 before I splurge for a new router.