I have 3 screens on my Fedora 24 desktop. 2 side by side with one centered above (so like a pyramid). All are 1920x1080 res. Screenconnect server is the most current version and running on a windows 7. When i remote in from a my windows machine to the Fedora desktop, i can see all 3 screens and select to view just one if i wish. but when i mouse over i find there are 2 mouse pointers. Both move in sync, but the remote pointer is always far to the left. Clicking and moving objects does work, as long as you don't need anything on the right side of the screen.SC Version = 6.0.11622 on both Windows 7 "server" and Fedora 24 client.
Customer support service by UserEcho