Windows 7 Update kills USB DisplayLink

[LimboMan]

Not sure if I need to start a new thread, but I'm running nVidia 260 as main graphics card and am trying to attach two USB DisplayLink devices. Both appear to be detected and installed properly as confirmed by Device Manager but only one of the monitors work at a time.

Example:

Both monitors plugged in and powered on...

A is ACTIVE | B is INACTIVE

Unplug A: B is now ACTIVE

Re-Plug A: A Stays INACTIVE, B is still ACTIVE

Unplug B: A is now ACTIVE


I can not get both monitors to remain ACTIVE and run simultaneous under Windows 7. I think I was able to use both at the same time while running Windows XP.

I'm using the latest versions of drivers for the respective hardware.

Help?

-LimboMan