Changes made for Pathfinder PC Software.

A bug was created when using the touch screen that was created from trying to fix another bug. Essentially when trying to reference or setting the FG mute point Pathfinder will send an extra jog command once the person releases their finger from the touch screen. This causes the reference and mute point status to clear and never let the user get referenced or have a good mute point.

The fix was to make sure the extra command does not happen.