Would a trackpad issue affect a USB wireless mouse? I've been having issues with my mouse (Staples B219), which worked quite well for the first 3 months, but has now developed functionality issues.
The first symptom is the LEFT button stops working. Sometimes when this happens the RIGHT button assumes the L functionality, but usually there is just no L-click.
Next, the mouse seems to function as though 'Sticky Keys' is turned on, with the cursor selecting items on the screen. This happens regardless of what application I am using. I have checked repeatedly, and Sticky Keys is set to OFF.
I also have issues while typing, where the cursor will jump up several lines/paragraphs, or a word/sentence will suddenly be highlighted -- and further typing over-writes the highlighted text.
Someone in another forum reminded me that mouse functions can be accessed from the keyboard, but these too stop functioning when the problems arise. Sometimes I can go an hour or so with no problems, other times it happens in less than a minute. Typically, I have to reboot to restore full functionality -- and unfortunately this sometimes requires a power-kill, as I cannot access the apple menu with mouse, keyboard or trackpad.
Any ideas? Do I just perhaps need a new Mac? (I'm running a 2007 MacBook with OSX 10.6.8)