Sometimes when I connect an external screen get a message of type "do you want to show a presentation?" Have not fully understood how to respond to this but sometimes the net result is that on the Mac the screensaver ceases to engage. Where do I have manual control over whatever it is that "presentation mode" does? Have been through all the settings for Windows 10 and Parallels and just can't find it.
Hello, are you running Parallels Toolbox? Could you provide us with the screenshot of the issue please?
