Hi, I hope someone can help with the following:

We have been using the TL-WPA4220 KIT / AV600 for a few years without a problem. The extender stopped working for some reason. I switched it off and paired it again succesfully but it came up with "TP-Link_93A0" instead of our normal network name. I had forgotten the password for the extender so I did a factory reset so I could use the password that is on the label on the device.

I can now connect to the internet via the extender. I tried to log into the extender so I could change the network name and password so it would be synced with our normal wifi network. I cannot get in though. When I use http://tplinkplclogin.net it comes up with a page saying I need to connect via wifi to the extender directly but I am and it still comes up with the same page. 

I have tried it with an ethernet cable but I get the same result.

Any ideas?

regards