The LED light on the Xfinity router implies the status of the router. It flashes orange light if the hub is connecting at 10/100. In such cases, you can connect the router to your device directly using an Ethernet cable after removing the cables from the hub or switch. You cannot connect to the internet if xfinity modem orange light is flashing. At times, the LED light may also flash the orange light if there is a hardware issue.
