I cannot believe the level of apathy from MS reps in this post. This is a basic troubleshooting step: Confirm if the issue persists across multiple devices.
It has been confirmed multiple times from various users in this thread alone, and I will add to the pile:
I have an MSI CX61 2QC and I have this same issue. I used to have an HP Pavillion 9009US running windows XP and the issue was there. I had installed both the MS drivers and the Synaptic drivers. Anyone who has tried to Google the issue will know that it
manifests in versions of Windows since (at the very least) XP, through 7 and 8, and up to the current version, and across many, many platforms, including Microsoft's own hardware (unless you somehow, ridiculously, attempt to claim that the Surface isn't a
Microsoft product).
It is 100% a Microsoft issue, as it is something which has manifested across multiple models of computers
and across differing versions of Windows. This is Troubleshooting 101. Stop passing the buck.
Seriously, you reps are the worst; arguing with customers, and basically giving the rep's version of f-off ("It's someone else's problem; call them.) to anyone asking for help, not even providing some basic troubleshooting or workarounds, even if they're
partial fixes. You remind me of the guy from "A Week in the Life of a Lotus Notes Support Person from H**l".
The least you could do is reply, "We understand your frustration. What I can do for you is send this issue up the line. It seems as though it may be relevant considering it is an issue that many people seem to be having, and our engineers should be made
aware if they are not already." Even if you've already logged the issue 10 times today already. It's basic customer service.
Apple's tech support is way better. It's too bad they don't write Windows.