Hello.. Think I have tried everything "Connect pro" Every virus app and firewall is closed. My MCDU at a network is working at my remotecomputer.   And exactly using same IP at my IPAD, I can pause and resume.. I can also use the buttons at my IPAD and see it be inserted at my main simulator computer Airbus MCDU. But..... The MCDU screen is just black at my IPAD .., even the buttons is working. Been looking at different sites without help ?   Ch