LoopKit
Predicted Glucose wrong, Insulin aspect of prediction the source.
Not sure exactly why this is happening. Predicted glucose extremely low. Getting no insulin delivery because of it. Gave myself manual insulin (second and third screenshot show IOB because of it.)
iPhone 14 iOS 18.6 Loop 3.6.3 Dexcom G7 Omnipod Dash
Did you edit carbs before this happened? A similar issue happened to me after I edited past carbs.
Did you happen to force close the app and reloading to see if the calculation and prediction changed to what you were expecting?
Ben
From: mseegz @.> Sent: Monday, September 29, 2025 12:30:45 PM To: LoopKit/Loop @.> Cc: Subscribed @.***> Subject: Re: [LoopKit/Loop] Predicted Glucose wrong, Insulin aspect of prediction the source. (Issue #2338)
[https://avatars.githubusercontent.com/u/207205363?s=20&v=4]mseegz left a comment (LoopKit/Loop#2338)https://github.com/LoopKit/Loop/issues/2338#issuecomment-3348726260
Did you edit carbs before this happened? A similar issue happened to me after I edited past carbs.
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Closing this for now.
This type of event could be discussed on zulipchat or facebook to get faster feedback on what is probably a settings or meal entry issue.
This could have happened because:
- your pump site might have failed so you weren't actually getting as much insulin as reported
- the carbs entered did not match what you actually ate
- something really stressful happened that caused your glucose to spike unexpectedly
- perhaps an override was set at time you entered carbs or insulin that was not needed.
