Bug in Showing Screens from Macs that have multiple display adapters.

Hello,  I have 2 Mac computers with 2 and 3 monitors, respectively.  One of them has 2 identical monitors and when you ask to see screen for monitor 1 or monitor 2 (they are both shown as Dell E2210), I get the same image.  The other one as 2 identical displays (shown as Philco) and a Panasonic Display.  When I ask to seek the Panasonic screen, it displays correctly, but the images either Philco screen is identical.  Hope this helps.

Edited July 11, 20195 yr by William Redig
It was my first posting. I messed up on the title.