10-01-2018, 02:52 PM
SD Card or Machine failing to record?
The last couple of months, I have had days where no graph data has been recorded and others where graph data has only been recorded part of the night. On one night, it showed I only wore my mask for 1.5 hours and well, I know THAT isn't accurate. So, the question is, could this simply be a failing SD card or is it the machine not recording? If I get a new SD card, I may as well get a Toshiba Flash Air card, but which is the right one?