Was not the case with me. As a router I have a Speedport W 920 V Telekom. This router is set at the factory so that it automatically selects the best wireless channel. This setting needs to be changed in the router menu, you have to create a specific single radio channel. But what? One has the choice between 13 different that come up before in the way, when multiple wireless connections are active near.
So first download a program and install (inSSIDer). This English-language program for optimal channel selection is very, therefore not recommended "powerful" strictly for beginners. Something easier with an Android app (Wifi Analyzer). With the help of these programs then I could determine the optimal radio channel and storing in the router. Then again, the thing with the Knöpfchendrückerei and this time it worked.
The repeater does a good job now. Only My HP printer that was previously connected via Wi-Fi with the PC no longer wants. After 2 hours troubleshooting / reconfiguring I gave up and re-connecting the printer with a USB cable.
