I have XPS8700 (i7-4770, 12gb ram, ) and I just updated to windows 8.1 (from windows 8). Everything works fine except for the Bluetooth. It would not connect to my Sony DN-BTR200 Bluetooth headphone.I've tried connecting other Bluetooth devices and none of them worked.I tried re-installing the Bluetooth driver, but it came up with an error message that my OS is not supported (presumably because I got Windows 8.1)After searching through dell's website, I managed to find a bluetooth update for XPS 8700 WIndows 8.1 (DW1703). It did install, but alas, no Bluetooth connection.

Should I just sit tight and wait for updates from dell or MS, or is there a solution to this (other than reinstalling windows)?