FUDiabetes

"Got invalid impossible slope calibration!" with G6 and xDrip+, can't calibrate...what to do?

Hi all,

Just put in a new sensor and transmitter and this is the message when I try to calibrate it (it’s off by around 30 so it needs to be calibrated). I have OB1 and Native selected in settings, tried un-checking one at a time then both, with no luck.

I’ve seen some other posts in the past with this same issue, but no answers.

Any ideas?

This prior post may help.

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