This annoying fault has been around for a few versions and is still present in version 12:
Problem #1: the second screen from the original VM is shown on the right-hand monitor - it shouldn't as I've not selected a dual-screen VM. Nothing should appear on the 2nd monitor
Problem #2: when you do switch back to to your original VM, the 2nd monitor has stopped working - it shows the frozen 2nd screen. You can move your mouse over the 2nd monitor and drag windows into it but they disappear.
The only workaround is to cycle multiple monitors which means you have to manually move all your windows back.
Rob.
I can reproduce this with WS 12.0.1, and I have file a bug for dev to confirm if this is a real issue.
Thanks
Rachel
Thanks Rachel.
Cheers, Rob.
I have a variation of this problem when I am running on Windows 10.
Just as you stated, once I click "Cycle Multiple Monitors" it works well while I work in the VM. As soon as I minimize VMWare Workstation and then return to it, my mouse is completely frozen on the screen. The only way to "unfreeze" it is to turn off "Cycle Multiple Monitors" so that VMWware Workstation reverts to a single screen.
I use multiple monitors all the time, so this defect/bug is really driving me crazy so I hope they fix it soon in an upcoming release!