I ve tried reseting it sevral times both by pushing the reset botton on the back and telling it to reset through a browser while conected through ethernet.
Att uverse service light blinking green.
There s an issue with the network service.
Broadband light just keeps flashing green.
If a restart doesn t fix it you should replace it.
The gateway power is off.
The problems is related to the modem gateway not being able to sync at the tcpip level with the at t hub or whatever the name is for the box the gateway.
Flashing green and red.
The gateway is connected to our network.
Traffic between connected device and modem.
Activity seen from devices associated with the port.
The flickering of the light is synchronized to actual data traffic.
The device is not powered.
There is a good broadband connection i e good dsl sync or gigabit ethernet.
The associated phone line is active.
The gateway is attempting a broadband connection i e dsl attempting sync.
A phone is connected and registered.
3801hgv gateway blinking lights flashing red service light green broadband light i just reported a problem with my at t system since all my three services are down.
Wps light red your gateway has a hardware issue.
The gateway tried to connect to our network for more than 3 minutes.
Learn what the status lights on your wi fi gateway or modem mean.
Dsl signal not detected or modem is off.
First restart the gateway.
The broadband connection is up.
The gateway is trying to connect to our network.
Phone 1 2.
The gateway can t connect to our network.
It will ocasionally flash red a few times but goes right back to flashing green.
If that doesn t work check for service outages using smart home manager or myat t on a mobile device.
Flashing green simultaneously with dsl status light.
Tv phone and internet.
The flickering of the light is synchronized to data traffic.
Attempting broadband connection dsl attempting sync.
The gateway has obtained an ip address from our network.
Flashing green and red.
Broadband 1 2.
A device is connected by ethernet to the modem.
Good broadband connection good dsl sync or gigabit ethernet.
