The "Check the online status of assets periodically" is enabled. I can't seem to find any pattern to the ones that show to be online or offline. Some of each are Windows XP Professional (32-bit), Windows Vista Business (32-bit) and Windows 7 (both 32-bit and 64-bit). The only thing that seems to be consistent is that my newer HP printers show the correct status as to whether they are online or not. The systems that I have tried installing the main program on are Windows Vista Business (this one works properly), Windows 7 Professional 32-bit (this one works properly), Windows 7 Professional 64-bit (worked until last week when I installed the 1182 update), and Windows 7 Ultimate 64-bit (this one works properly). All of these were tried using version 2.0.4 build 1182.