iMac sometimes ignores left click
there is this issue with OS X, which gets more and more irritating:
Frequently, mouse left-clicks are ignored by my iMac 27 (latest s/w updates).
You can click as often as you like, but the clicks are ignored, until you move away, click somewhere else and then go back.
Very annoying (esp. in Safari), as it badly interrupts smooth workflow.
This happens with all kinds of programs, independent of which mouse is connected (I tried USB Logitec, wireless Magic Mouse). It happened right out of the box, even before any 3rd party mouse drivers were installed.
Amazingliy, I do not see any discussion of this ugly UI issue!
Is this just me? What is going on?
Thanks for any help!
Mark
iMac 27, Mac OS X (10.6.4)