I have a TP-Link portable router and it's been working fine. I noticed that the network it was broadcasting wasn't active anymore and checked the unit. It was blinking slowly green. I'm not sure if that's normal. Regardless I was unable to access the network. I decided to do a factory reset and afterwards the device is still blinking slowly green. There is no TP-LINK network I'd showing up in my list and I cannot connect to tplinkwifi.net. I've run out of ideas. My suspicion is that the router has died.