A weird shift-key problem, for which all I found was sticky keys answers First of all, I have all the sticky keys and related, Disabled.
Every windows that is currently in focus, if I press the left shift-key alone, pops up the current window menu. I have no idea how and why this has happened, or how to disable it. I could not find any reference in google about it (perhaps my search-string was not good..)
I have all the Accessibility Options turned off - sticky, filter and toggle this happens on EVERY window I am in and acts like shift+f10 (mouse right clock) I don't have the F10 button stuck, so I don't get whats going on. on the other hand, how do I disable the Shift+F10 shortcut?