Any ketones present in your blood means you’re in ketosis. The “nutritional ketosis” thing, isn’t a thing. It was made up by Stephen Phinney, but the number on the meter doesn’t matter, so don’t worry about it. I love over 100lbs in a year and unless I started fasting (which I now regret) I never went above 0.3, still no issues losing that fat in a very good timeframe IMO.
How much fasting are you doing? That’s exactly what happened to me, tons of fat loss, then stalls, then stalls I couldn’t break anymore, then gain. Then ONLY fasting could pull weight off me, too bad it was pulling as much muscle off as it was fat.
In my situation, the fasting slowed down my RMR, so I was getting less and less hungry, so I ate less and less. Felt great the whole time too! Until it hit a point where my metabolic rate was so slow I couldn’t eat adult sized meals anymore without gaining. Had my RMR checked and it was in the 1700s, I was eating around 2300-2500 thinking I was in a deficit, because most macro calcs for my size, activity and weight lifting volume had me eating over 3000cals (to lose). WRONG! Had to bring it down to 1500 to start losing again, once I realized that was in fact what happened I learned about reverse dieting, which started a long sucky process of rebuilding. Now I’m final back to eating around 3k day give or take most of the time.
May want to consider dumping Carb Manager for MacroFactor, I was on Cronometer when I was going through my stuff, problem is those (and almost all others) do a bad guess on you, but then they run with it. So if it’s wrong, you’re never moving towards your goal. MacroFactor figures out your TDEE, then adjusts every week to keep you on track, so what happened to me, couldn’t happen. Also nice because it eliminates having to do what I did then and going to actually get my RMR measured. Doesn’t take long and not expensive, but cost me $75 to sit in a chair breathing into a mask for 20mins, and that meassured what it was right then, vs always knowing, and that money pays for MacroFactor all year long.
Other cool part is seeing all your trends, it also accounts for day to day flucuations so it won’t make snap decisions just because you eat to much for a day or two and spook the scale, it only judges the trend line.
I’m still recovering from Thankgiving, my trend weight is slowly going up (doing a moderate bulk right now) but the one bouncing all over the place is my day to day scale weight, which it sees, but that’s not what’s controling what happens.