For those suffering form fuzzy or hard to read text when using Accesstuner or Accessport Manager. This is a windows 8.1/8 issue, and has to do with windows trying to scale text on a high resolution monitor.
"For applications that do not scale correctly for use on high-DPI displays, Windows enables a feature that is known as DPI Virtualization. This enables the application to run as if it were on a lower-DPI display. Windows will then scale up the application's graphical display appropriately so that it is shown at the appropriate visual size for the high-DPI display. However, this has the side effect that the application's text and graphics will not be as crisp and clear as an application that is natively rendering its output for use on a high-DPI display."
We are investigating a fix, though at this time there is no simple solution.