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Hello!

I used TP-Link WA890EA more a year as Wifi-Adapter with Telekom Router Speedport W723V without any problems. Now I updated to a new Speedport W922V Router because of possibility of 5 GHz-Frequency. Now I can't connect the adapter to the router. WPS-Button doesn't work, Tried resetting the adapter, but to no avail.

I then connected to LAN and ran tplinkadapter.net - setting up WLAN-settings. In the browser it then says the adapter is connected to WiFi, but after unconnecting LAN the connection to the router is lost as if it never existed.

Don't know any more solutions. Can you help me?

Greetings from Germany