Ok, watched the stats a little more. Didn't use the machine one night, so that's a big fat zero. The 7 day avg. went up, the 30 day stayed the same. Seriously, I know how to calculate 1 yr, 3 yr., 5yr, 10yr. and YTD on any stock or mutual fund. The 30 day has stayed the same for at least 5 days when...

After some more observation, surely enough, the stats change at 7 AM EST! Here's another mystery, so as to not load the question, the 7 day count and avgs move up, but not the 30 day. Not even the >4, when each session is >4. Any thoughts on the 30 day numbers?

Wow, so the whole session theory is totally wrong, huh? I mean where would the person get info that if you unplug, it's a new session (this could add up to multiple days in a day?), if unplugged over 2 hours, etc......well, if it's noon GMT, then you would really kill your stats if you say went on a...

My machine has an internal clock and turns over to a new day at 12 noon, it runs on a 24 hour clock.. I never unplug it unless I hae to- taking it on a trip for instance. In this case, does the machine actually display the time of day? Mine doesn't seem to have any reference to the time, which is w...

hmmm...but I always unplug it when not in use...just think if traveling it's unplugged, and if in a hotel, it's put away in its bag....I thought that unplugging doesn't change the count so to speak....edit: I did find a post on another forum saying it counts sessions, not days....so if you use it 1 ...

Hi All, I have a Philips Respironics System One REMstar Auto....I'm really curious as to how it calculates the usage. For example, how does it even know when a day has passed by, what is its time stamp? I did find this explanation, "For this calculation, all usage within a 24-hour period is recorded...