Hardware Top, software / drivers from 2010 - NO WIN8.1

War of the product very enthusiastic (5 Stars), but unfortunately the driver AVM updated since 2010 no longer.
Result is this: It works to Windows 8.1 Although the use of the wireless management of AVM, but does not allow a change to WLAN management of Windows.

With Windows 8.1, there is indeed a stable Wi-Fi connection, which is not recognized by all RT-Apps. They therefore deny the use:
- Card App
- Store
- Video
- Music

By contrast, the IE11 and the Mail app works.

It's sad to see that one is left from AVM so down. The Fritz boxes that get the better way.

While there are unofficial instructions with Atheros drivers have it but yet do not get me.