Four monitors - can't change resolution on any
I have 4 monitors -- 3-27" Asus monitors & 1-50" Samsung monitor. My Windows 10 display settings for the three smaller monitors is set to 1920x1080; but the Samsung is set to 3840x2160.
One 27" & the 50" are handled by one GeForce GTX980 card and the other two are handled by a second GeForce GTX980 card.
Obviously, I don't want my aquarium to run at 1920x1080 on the 50" monitor. So, under Settings, I customize all four monitors -- with the 50" set to the maximum you have available -- 2560x1440.
No matter how I try to change these settings, nothing sticks. I make the changes, click "OK", then click "OK" again to take me back to the Screen Saver Settings window. If I hit "Preview", I find that nothing has changed. When I open "Settings", I find that all four monitors have been switched back to "Automatic" (under "Display Mode").
Can anyone tell me why the program will not allow me to change the resolution?
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