but at the beginning of the topic you also said:
fter that I can take over with USB-pad and play to some extend. Up, Down, Left, Right and Fire do work with USB but "start" & "select" simply won't.
Hence my misunderstanding. So only the VKBD is the one that doesn't pop-up.
Yes you are right, it started that way. But then, at one point after some re-installations as documented here, I noticed the combo of "start + select" suddenly working for getting out of games. It wasn't that way from the beginning.
Now it's only the VKBD-issue left.