Clicks not recognized

[ibr4him]

Hi,

 

I just installed ML successfully, it works great but I have a strange problem, and its happening quite frequently -- randomly, in Finder particularly, mouse clicks are not recognized at all until I close the windows with keyboard and reopen.

 

Is anyone else facing the problem? I don't even know what to search for to see if others have this issue. But its really annoying, I'd appreciate any help.

 

Thanks!