A Precision-Aire Pneumatic Leveling Mount of the machine table was broken that leaks pressurized air, making loud noise and cannot maintain the vibration level required for the normal working conditions of the machine. Kratos has been contacted for the replacement
Update (12/18/2015): The Kratos-SUPRA is now working normally in XPS, GCIS modes. We will have to replace the broken foot of the table in near future.