I have the opposite problem. I have set the software to download all data from the device, and I get the detailed data, but no summary data. If you look at the browser window, it indicates that there is no summary data available. If you set the software to download only summary data, it comes back saying 'no data'. Is there a device setting that I need to reset, or is there something I'm doing that prevents the device from writing summary data? I leave the machine plugged in all the time, but I turn it 'off' (by holding the power button for 3 sec) after I view the previous night's stats on the screen in the morning. Should I leave it 'on'? (Is there any advantage to turning it off? Even if off, the device powers up when I press the power switch (don't have to hold it down, like for 3 sec, when turning it back on)...
Here's what my screen looks like - the Browser window shows that only detailed data is available. Any suggestions as to how I can make summary data available? Thanks...

EDIT: Resolved - see later post in the thread...