For quite some time the above mentioned icons give no response (except the first one changing color) when I click on them. This is quite annoying! I have browsed the internet extensively to find a solution, tried all suggestions with no effect.
Now I turn to the experts!
The Start key on the keyboard has no effect when used alone, but works fine in combinations, e.g. windows+right arrow.
It is bound to the user. Test-users have no problems. So, I COULD abandon the user and create a new, but I would rather not have to install everything (= a lot!!) again.
Once I heard that gamers often deactivate the Windows Start key in order not to ruin the game if they happen to touch that key. I suppose that is only about the key, not the icon.
Anyone has a clue?