@TP-Link May I know the model number of At&t UVerse Fiver modem? Model Number BGW210-700 Would the main Deco turn red when it is offline? Correct the light on the Main unit goes red. The other units...

For the past week the main deco unit 2-5 times a day randomly disconnects from the ISP router. This causes all three hubs to lose connection. The connection doesn't restore until the main deco unit...