I will give it a try -- Thanks

Machine -- S9

Starting on Sept 30th, Oscar starting reporting my AHI as 0.0! This has never happened before now and has continued each night since. Previously, my AHI had been in the 1-2 range. My unresolved issue with my cpap is a large leak due to facial hair (short beard) and full face mask. So -- Here are my ...

Last 30 days
95% is 42
Avg is 29

Should I care? I just had my appointment with the APRN -- the best I can do since I have a mild case of apnea. I use OSCAR and I see that my leak rates have skyrocketed since I started growing facial hair. The nurse looked at a report from my memory card and noticed the usage and AHI. No mention of ...

Should I be able to feel the leak if I'm awake?

I'm sure I do, but if I did it is on the inhalation that the leak occurs-- is this possible?

I tried the "mask fit" feature and the only way to get a happy face was to hold my breath. Is there another problem going on?

Mouth breather - Side sleeper -- Full face mask Machine S9 by Resmed According to Sleepyhead Avg Leak rate 25 95% level 40 Max level 45.60 Above threshold 75%+/- Some new facial hair and I tried changing masks to AirTouch™ F20 Full Face from Mirage Quattro Full Face without much difference. Suggesti...

I can't explain it -- but got the new sd card -- inserted into the S9 -- then pc -- copied old datalog folder over to new card -- now exports into sleepyhead - can be read on pc and S9. I not sure how much of that sleepyhead info I understand but at least the card is working properly -- THANKS SO MU...

I followed the directions (and i'm decently tech savvy) but it seems to be no use. Now after the S9 finishes with the card, the PC says - not accessible - corrupted or unreadable. When I "fix" it on the PC, the S9 wants to format the card again.

In response to Pugsy

Resmed S9 ref 36005
S9 AutoSet and H5i

Windows 10

More info -- now when I put the card back in the unit -- it says "invalid sd card" Erase Y or N
I copied the card to my pc and went ahead with the erase and now the card is empty and it will continue with the error message each time it is inserted in cpap unit.
Sleepyhead won't read the data either

Several years ago I bought a S9 from Cpap.com. Recently, I started with a new sleep doctor and they wanted to see the sd card for review. I was told there was no data on the card. I asked them to double check that and again was told no data and the card and was shown a photo of their computer screen...