I always have Sticky Keys on but when when the right-side Ctrl key kept working on and off I decided to restart the computer. Now, I have to keep checking whether Sticky Keys is on because a few minutes after I turn on Sticky Keys the beep-sound that's supposed to be heard when pressing a Sticky Key disappears but the Sticky Keys function is still working but silently. But now I never know whether it's on or off...what is going on?
Other thing is ever since the Sticky Keys started having the non-beeping problem keyboard shortcuts aren't working. For example, before Win key + Up arrow = maximizes current window but now it doesn't work.
Win 7 64-bit.