As a repeater can not be used!

After I first tried unsuccessfully to expand my home WLAN with the AVM Fritz! WLAN Repeater N / G AVM Fritz! WLAN Repeater N / G to increase the range of wireless networks (the AVM Repeater can be configured very easily, though breaks the repeatete WLAN every 1-2 minutes from), I purchased the Siemens Gigaset SE365 WLAN Repeater. Unfortunately, it is me in three days of intense work have failed configuration the device as a repeater in my home WLAN (Router: Siemens Gigaset SE366 WLAN Siemens Gigaset SE366 WLAN router silver, Dell laptop with Intel network adapter) to integrate! Even a firmware update on the router and intensive search in various Internet forums have not led to success.
CONCLUSION: Siemens supplies the SE365 is a device that my minimum requirements (stable repeating a WLAN 802.11n) are not met.