Question for Pugsy

Hi Pugsy,
Can you tell me what the light gray bars on sleepyhead daily graph mean?
I want to send you a screenshot picture that I took of my desktop window but I don’t know how.
Thank you

How to post a screen shot explained here
https://sleep.tnet.com/reference/tips/imgur

I suspect the gray bars are times in large leak but would need to see it to be sure.

If it looks like this...large leak times. Any leak over 24 L/min will earn a large leak flag on a ResMed S9 or AirSense/AirCurve machine.

Thank you so much Pugsy. After looking at your picture that is exactly what I meant.

Figured as much.
Look up at the top on the Events graph...see the LL on the left side top? That's Large Leak. It should correspond with the big gray bars you see on the other graphs.