I ordered and received 4 new 9020P adaptors - suspecting the current issue is poor firmware that wont accept the update. The 4 new adaptors indeed did accept the new firmware version - but 2 out of 4...

I still have this issue - I see that updated firmware has now been released - dated January 2017 - which hopefully improves things. However, every attempt I make to update it gives an almost...

If that exact same model is sold in other countries, then i'm pretty sure the PLCs would be identical, and the country specific settings would be in the firmware.... It would be far too expensive to...

Or restore device to defaults from the management utility / powerline Ethernet connection....

There should be no need to know the IP. Just connect to it and browse to http://tplinkplc.net/

Thanks for your rely. The 1200 WiFi device is the WPA8730. It is running the latest firmware your website. I note that on the amazon webpage for the AV 2000 device, it says that there is a firmware...