coppetta
1 Copper

RE: XPS 15 9550 - Wifi drivers causing Bluescreen

I had the same issue with a brand new XPS 15.

Tech support told me to install the following drivers:

 

BIOS:

http://downloads.dell.com/FOLDER03534936M/1/XPS_9550_1.1.19.exe

WiFi:

http://downloads.dell.com/FOLDER03452565M/1/Communications_Driver_6XDK6_WN32_1.555.0.0_A03.EXE

Bluetooth:

http://downloads.dell.com/FOLDER03358907M/1/Communications_Application_5PMW3_WN32_12.0.1.730_A01.EXE

Problem solved.
It's been several weeks since I updated those drivers so I can say that it was fixed.
As I read people with mixed feelings towards Dell tech support, I must say that in my case I wrote an email about this problem to tech support and I received an answer (which was also the right solution) in 24 hours.