We are aware of an issue with machines running Windows 7 Staff Desktop which is causing the performance of some machines to dip below acceptable levels.
We have implemented a workaround for this issue. If you still experience slowness, please reboot your PC. Rebooting the PC will pull down the changes we have made and expected performance will resume.
If you believe that your machine is affected by this issue please email email@example.com quoting reference number 1905-3754