I am receiving the same error from my router - Your ISP's DHCP is not functioning properly - as @rraman did a few months ago when trying to connect online.
I can connect online when connecting directly to the cable modem, but not when the router is connected. There have been no changes in either modem or router settings when this happened and I have already restarted and reset both modem and router multiple times to no avail.
Thank you for any help you can provide.
I have been experiencing the same issue since an outage in my area earlier this morning. After many soft and hard reboots and "refresh signals" from the Xfinity app, I have intermitten connections.
My ASUS router will work after multiple power cycles and hitting the "MAC Clone" option in advanced features, but resolves to "Your ISP's DHCP is not functioning properly" message after 30mins-1hr. I have spoken to two reps and the issue is still present. I asked for a "provisioning signal" to be sent but the 2nd rep stating that it did not reach my modem?
@ComcastChe is there anyway that you can help to roll and reprovision my modem then confirm with me that what you see is correct?