garageCube

Hi, total beginner here. I believe my projector isn't properly connecting with MadMapper. I'm using a BenQ TH671ST projector. The projector outputs what I see on my computer screen, but I can't work in fullscreen mode because all I have on my screen is the output. I hope this question makes sense. I'm attaching a screen shot of what I see listed in the projector window.

Thank you.

That is certainly because screens are "mirrored" and you have to choose "Extend these displays" in Windows display settings: https://www.windowscentral.com/how-conn ... _windows10
If it's not your problem let me know