10049 with new 7.8.62016 Great!
 

After new displaylink driver pushed out by windows update on 10041, upgraded to 10049. Upgrade successful.

SurfacePro 1
Windows 10 Technical Preview 10049 (English)
Anker dual-monitor/giga-ethernet/usb3 hub (1 home, 1 office)

Dual monitors (2xDell 23") at work, Single monitor (1xLG 23") at home.

Note: previous attempted upgrade from 10041 to 10049 resulted in the light blue / graphic driver problems observed by many others with 10049.

Thanks to the engineers at DisplayLink for creating a solution.

Cheers

I have to agree. Much less flickering, no BSODs thus far, and very smooth movement of the mouse across all three of my screens.

Now, here's to hoping that Microsoft doesn't go and make significant changes to Win10 that breaks something again....