I have a Sennheiser Bluetooth headset that connected to my machine through a Bluetooth dongle. It uses the Widcomm drivers (latest version).
It worked perfectly when set up but after a while the speakers will stop working in Skype (still working if I listen to music though). Sometimes uninstalling Widdcomm Bluetooth drivers or simply removing and re-adding the Bluetooth device has fixed this but the last time it happened this hasn't worked.
It's a very specific problem but I was wandering if anyone could point me in the right direction to debug what's going on under the hood.
I'm currently programming Windows client applications so I have a good technical knowledge but I can't for the life of me work out what's going on here.