bk0908,
I did not meet this issue in house. I have the following comments:
1. Please confirm nothing is changed ie:vCPU/vMem, installed software etc, new hardware.
2. compare the CPU/Memory usages in normal and switching phrase using Activity Monitor.
3. Configure one small resolution for GOS and check whether it has improvment.
4. If new installed one Window 7 GOS, could you see this issue?
5. Confirm that tools is upgrade to latest version.
6. Disable 3D accelerator from Fusion GUI, check if it is better?
Best Regards,
changhai
