Mouse acting erratically coming out of sleep (keyboard issue)
From time to time, mostly after my laptop comes out of sleep, my mouse (Microsoft Wireless Mouse 5000) acts weird. Notably, double-clicking a file on the desktop (left button) brings up the properties menu. In fact, it appears that the system thinks that the alt-key on my usb keyboard is pressed even though it is not. This bug is present in different brands of usb keyboards I tested. Quickly cycling through ctrl-winkey-alt buttons seems to clear the registered alt-key. Any suggestions to correct this behavior? Could the language bar be the culprit? Thanks.