I have the 780G pump and Guardian 4 sensors. The majority of the time, I have no issues. I just started a new batch, and so far, 3 have failed. The last two have begun updating as soon as the warm-up is complete. I can only alternate back-of-arm sites back-to-back so much without looking like I have been in a fight. Has anyone just gotten a bad batch/box? I am switching to a new box tonight.
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I have had that happen with the G4 sensors from time to time. I’ve found that if I just wait it eventually starts working normally. It can take another couple of hours before it sorts itself out which is annoying but given time it starts working as it should.
I don’t know about an entire box with the issue, but I have had a few in row go through that issue.
I don’t put them on the back of my arm either. I find that impossible on my own. I just put them on my abdomen and they work perfectly fine. Talked to my endo about doing that and he said it won’t make any difference. I do a fingerstick usually once a day and the results are pretty close,
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