Reality 530 GPS and TWEEK problem

Hello,I developed a problem with my Garmin 530 GPS from Reality XP. It started to process keystrokes strangely - Non responses and "crazy behavior". I believe that I have found the problem.......This was a tweek I got from the forum for FS9 speedup-%comspec% /C "start /HIGH fs9.exe"...... used in the startup iconI removed it and the problems went away.Maybe this will help others or at least give you a start if you develop similar behavior.Thanks,Ron Sagel