TP-Link wrote @Oregon_John For the last question, I think it is related to WAN/LAN auto-sensing on the Deco, and please have a look at this link: [Deco] WAN/LAN auto-sensing @TP-Link OK, that is...

@TP-Link So the root cause of the problem was with my Ziply Fiber service. Right at the beginning I had checked with Ziply's online outage page and it said there was no outage affecting me. That plus...

@TP-Link Regarding number 3, I don't think it is of any use since the Deco is not serving an IP address to the computer, but here is the ipconfig info after ipconfig /renew.

@TP-Link In answer to number 1, here is a screenshot from the Deco app. I'm not sure it is of much use as I have been playing with things while try to diagnose the problem.

@TP-Link I'll answer the questions in separate replies starting with number 2. I didn't know that you could connect a computer directly to the ONT. I did so and I tried ipconfig /renew. Is that the...

I have a simple 3 node Deco W2400 network that has been working fine. Today the internet stopped working. Red light on the Deco. In the Deco app, it shows the red exclamation point on the internet...