bluetooth

Hello guys, I have a problem with the bluetooth driver installed on my Windows 8.1 x64. Everything seemed to work well, I was using my bluetooth headset everyday, but now, after a restart, nothing works. The bluetooth icon is missing from the notification area, and the headset won't connect any...

Probably no one really knows but its worth a shot to ask? What we know is that it is Bluetooh v3.0. My question is that, i will have a bluetooth mouse, keyboard, speaker phone, phone headset, etc, connected to my PC. How will Win8 deal with usb enumeration, or how will it deal with dual usb...