wireless mouse won't work on flat surface
My wireless mouse refuses to track on flat surfaces like a mouse pad or the desktop. However, when I lay a t-shirt on the desk top it works fine. It works on my pant leg, my skin but not on the type of surface it is supposed to work on. This is a very recent development, worked fine one day and not the next.
I've blown compressed air at the lens and inspected it and there does not seem to be any abnormality.
Could it just be going bad? It is a few years old.
iMac, Mac OS X (10.6.8), scroll and buttons work properly