Thank you Dog Slobber for your response. Hi Pugsy, It could well be an Oscar bug as i do not recall seeing that on sleepy head with my old machine!! Mind you on the old machine it could have been called something else, possibly pressure pulse?? 676 timed breaths over 4 hours and 30 minutes. Last nig...

Thank you Zonker. Much appreciated. it will probably take me 6 months or so to work out how to post my charts as I am not very technically minded. I did it once, many years ago but do not have a clue as to how I did it. :shock: However, I know that there are many veteran ASV users, who I am sure wou...

I installed Oscar on my laptop and it works, it is reporting events! I noticed that in the detailed section it reports Timed Breath 676 Events last night. I am not sure of the significance of these events and if I should be worried. My new Dreamstation BiPap Auto SV settings are as follows: Epap Min...

Thank you Pugsy and JDS. No I did not go into the files and delete them when I uninstalled Oscar. It makes sense and I should have thought of it. I will try that to see if that makes a difference. The good thing is since I have disabled optistart the figures and numbers have returned in the box in t...

Things i have tried so far: I have created an new profile and just tried using that. However it has made no difference, Plots are still all disabled. I shall create a 4th Profile and try again, just in case to see if it makes any difference now that optistart is off. The other thing that i have trie...

I turned optistart off, but unfortunately all Plots are still disabled.

Is there anything else I could try, please?

Thank you so much Jas.
Now that you mention it that is the only thing that i changed on my machine.
I will try it out tonight to see if it works.

I have been away for a while, it is good to be back. I now have a new machine Dreamstation Bipap AutoSV. Oscar is not able to download any data from my sd card anymore. For 4 days there was no problem, then suddenly zeros all over the place and 'Plots Disabled' appearing where the graphs once were d...

Great that your SPo2 levels have risen.
What do you use to measure your oxygen saturation levels and how often do you measure them?

JDS interesting, thank you for the explanation, I will look at the wave forms. My sleep physician is most definitively of the opinion that I do not need an ASV , as he is only looking for centrals, which I have sporadically and very few in number, fortunately. On the PR S1 ASV my AHI is always well ...

JDS, I have been quietly following, desperately trying to learn. Thank you for that information, I had no idea, despite all my reading! Now I get it! I use both SH and other to record my data daily, because I am very curious and intrigued. So if I have understood correctly, I have not been looking b...

And all the time that happens I was blaming my computer!!
Really useful question and answer,thank you both.

Well done JDS. As far as I am aware I do not think I have problems with my lungs, but my tidal volume is in the 400s occasionally touching 500, but maybe a woman has a smaller tidal volume. We are all learnings a lot from your posts and experimentation,thank you for all the effort you put into shari...

Each morning, when I take my card out of my machine I put a used discarded filter on the display window of my machine, so at night,when I am already in my bed, just about to turn on my machine, I see the filter which reminds me that I have not put my card in! Works for me!!! Arcangle,why would someo...

Thanks for sharing your dog story.
They are truly amazing creatures!