I seen some strange behavior with my QA-403 in the last couple months. When launching the application, the last settings which I saved will no longer be loaded. When I manually load a saved settings file, the analyzer will operate at about 1/2 speed in acquiring and analyzing cycle. Then if I clear this settings file by ‘new setting’ and create the exact same settings from scratch, the analyzer operates at its normal speed.
However, If I then SAVE this newly created settings file, close the application then re-open it and load that settings file, the analyzer operates at about half speed again until I re-create a new settings file.