I’m having what I consider a serious performance problem with my new UGA-2K-A USB 2.0 UGA.
My machine has an Intel Core 2 Duo CPU with 4GB of RAM and a 120GB SSD running Windows 7 Ultimate. I’m running a dual monitor setup with the primary monitor being driven by a NVIDIA GeForce GT 430 and the secondary monitor being driven by the plugable UGA-2K-A USB 2.0 adapter. I’m running both 24" monitors at 1920x1080.
When I drag my windows I get horrible lag. It takes 5-7 seconds to drag a small window (such as default sized Task Manager) from the second monitor to the first monitor. When I’m dragging the window the CPUs stay near 0% utilization.
I’ve read several forum posts and I’ve performed the following steps in an attempt to improve performance:
- Installed the latest NVIDIA GeForce GT 430 drivers
- Installed the latest UGA-2K-A drivers (version 5.6.31854)
- Executed Aero Troubleshooter – no problems identified
- Tested with Optimize for Video enabled and disabled – works better when disabled
Please advise what I can do to improve performance.