Power is ON System is Flashing 2.4 Flashing 5.0 Flashing Ethernet is ON or Flashing. It is a N600 WDR3500 This computer is connected with Cat6 Ethernet (which is the one trying to connect to...

I have had this router for a few years with no problems. All of a sudden my internet went out and I reset it and the modem. Everything came back up except the wireless. I have 2 wired computers...