I have had the DIR-628 for many years. It stays on 24/7. Over the years I had some minor issues but a re-cycle would always fix it.
Today, out of the blue, it will not connect to the internet. I tried:
Different Ethernet cables.
Unplugging. Waiting for an hour then plugging in again.
Using the Re-Set button on the back.
When I go from Cable Modem (Motorola SB6120) directly to the computer I get a working Internet connection.
Going from Cable Modem to "Internet" port on the back of the DIR-628 I get front panel flashing/blinking lights then they go dark then back on. Over and over again.
I have Comcast Internet Sevice
DIR-628 Hardware Version A1
DIR-628 Firmware 1.24? Can't get into router settings to confirm.
I need to know if the router has failed and needs to be replaced. It's OK if it does, I just want to know ASAP instead of wasting time trying to fix it. I'm sure the cost of shipping and repairing would cover the cost of buying a new router instead.
Any help is appreciated.
Thanks!