We have a few DC3217IYE at our company but we just started using them with dual monitors (1920x1080 IIyama). But when you turn off both monitors or you resume from standby all open windows are moved to the primary screen.
I have tried HDMI-DVI and HDMI-HDMI cables, the latest BIOS and the latest graphics drivers.
Hoping there is anybody who can help me with this issue.
Jeroen