Hi

I've set up my tl-wpa4220. Connected to router through wires no issue.  Couldn't connect WiFi.  Using eps,  The router light goes green to show it's connecting, the adaptor light flashes slowly then goes solid green for about 2 seconds then flashes quickly.

I connected through tl utility and updated firmware.  This then allowed me to change ssid and security password to match my home network.  Powered back up and WiFi green light is still flashing very quickly 

how can I get this a stable 

Thanks

Roseyp