Here’s an interesting article from the National Center for Biotechnology Information (NCBI). Not sure if you’ve read this or not, but it contains some pretty interesting information about what could be occurring (including false positives, trapped air within the ampule/infusion set, among other things.)
Impact of High Altitudes on Glucose Control
And welcome, @SophiaMontoya! Everyone tries to give their best information possible and Eric has been living with Diabetes for over 45 years now so if it can be experienced, I’m pretty sure he’s experienced it! But as always, we’re all learning and growing together, so hopefully, we can put our heads together and figure this out, or at least have some very good ideas of what could be causing this. Please feel free to introduce yourself, and share your story with us!