A few days ago I got the new 9360 with a standard configuration. In general a very nice piece of hardware. I do have a problem however (I am guessing it is the network killer driver). Of course I have been updating all available new drivers including 2DNC8_WN32_18.104.22.1687_A01.EXE
I am an online chessplayer using a chessserver (playchess). Since switching to the XPS 13 I have lag times not experienced before. I have been online multiple times and the result is very much the same. Funny with my 'old ASUS UX31' I have no such issues. At home I am connected to the same network, and my internet connection is via coax cable.
Since I thought this could not be true I did another test and set the Dell and the ASUS to do a ping test.
Firstly I pinged simultaneous (2 finger system) the chess server which is a long distance from my location (Australia to Germany) and then I pinged google.
Out of 10 tries the ASUS got 8 times the better ping times then the DELL for both the chess server and google. The ping times for google were of course shorter then the chess server.