@Solla-topee interestingly enough, I just got on my pc which is connected by lan wire to the Archer c80 and it didn't have any internet connection because it was getting the ip address and default...

@Solla-topee Hey, Thanks for the quick reply. All of them except the 5ghz are lit up in blue. Sometimes the last right one blinks to red. By build number I assume you mean model number? That's RE580D...

Got a new RE580D yesterday to extend my Archer C80's. After setting it up, it worked for a short while, an hour or so, and then stopped providing any internet access. I checked the other topics here...