In Windows 10, when I left click on an icon the fly out menu doesn't display. For example, if I left click the wireless icon, the list of available access points doesn't display or it displays for less than a second and then disappears. The same occurs when left clicking the power button on the start menu. I can see the choices of shut down and restart briefly, and then the fly-out disappears.
I am stuck at home and sick so I will try any suggestions quickly.
Any help would be appreciated.