Hi Paul,

Thanks for your quick reply.
No, both the screens identify as screen 1 (not 1/2).
I’ve been reading on the troubleshooting page of club 3D, and it is suggested that screens could be duplicated if the graphics drivers are outdated, so i’ll try to update my GPU driver.
CCC catalyst is using the most recent driver, but i will check the display drivers and let you know.

Regards,

laurent