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Hi
I try to configure TL-WA850RE range extender. I put it to electricity socket and connected it via Ethernet cable to the PC. For that, i disconnected the PC from the router that is found next to the PC and the range extender. After that I run a browser and type "http://tplinkextender.net" in the address bar. I get a message "cannot connect", and the window where I should enter user name and password doesn't appear..

This extender was already in work in the past, but with another computer and another wireless network. Now I need to reconfigure it for the new network. For this, I pressed on small "Reset" button that is found next to the Ethernet socket of the extender. I saw all LEDs blinked simultaneously that means the reset succeeded. But also after the reset I fail when typing "http://tplinkextender.net". In several sources I see "http://tplinkrepeater.net" instead of "http://tplinkextender.net" - it doesn't succeed as well.

The extender itself looks working properly. It blinks when it should blink, etc. What's wrong ?