The mouse works, and intermittently I can press the start menu icon, but if I can get to the shutdown icon after a few attempts of clicking, and select restart, the screen goes blank and nothing happens. Then I can't switch windows or do anything.
I can sometimes switch open to programmes, but mostly can't actually get any response from the mouse or keyboard when I can access them, so can't do anything. Behaviour is random, but I know immediately it's going to need a mains plug pull. CTL ALT DEL sometimes works, but I can't then do anything.
When it is restarted (switching off at mains) and restarts - the same thing will happen within an hour of use. After the latest uninstall of Start11 tonight, I have been using the system fine for hours without incident and without Start 11.
So 3-4 times this has happened, with Start 11 installed and each time my system is affected shortly afterwards.
Remove it and everything works perfectly as it is now without it.