# Error when trying to connect xdrip to libre

**URL:** <https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402>\
**Category:** Type 1 & LADA\
**Created:** [October 27, 2020, 8:40am UTC](https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402 "2020-10-27T08:40:10Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![RobertM](https://avatars.discourse-cdn.com/v4/letter/r/ea5d25/32.png) [@RobertM](https://forum.fudiabetes.org/u/RobertM)\
**Post date:** [October 27, 2020, 8:40am UTC](https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402/1 "2020-10-27T08:40:10Z")

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Hi, my daughters xdrip disconnected again through out the night. And I went through the usual process, stop sensor ( don’t stop) resetting bluetooth etc. But nothing clicking this time. It was stuck.with the message can’t calibrate waiting on more data. Which it does sometimes.  
But then i noticed on the system status page at the bottom it says.  
Sensor raw data sanity error : 4.82352905. Wondering if there is an error within xdrip. Or perhaps the miaomiao has corrupt or something.

Any help please.

P.s shes off to school now. So can’t fix until later

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**Author:** ![RobertM](https://avatars.discourse-cdn.com/v4/letter/r/ea5d25/32.png) [@RobertM](https://forum.fudiabetes.org/u/RobertM)\
**Post date:** [October 27, 2020, 8:44am UTC](https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402/2 "2020-10-27T08:44:50Z")

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P.s I meant libre not miaomiao

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**Author:** ![Chris](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/chris/32/382_2.png) [@Chris](https://forum.fudiabetes.org/u/Chris)\
**Post date:** [October 27, 2020, 7:20pm UTC](https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402/3 "2020-10-27T19:20:53Z")

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> [@RobertM](#):
>
> Sensor raw data sanity error : 4.82352905

I haven’t heard of that error before. @docslotnick, have you run into this xdrip error, or know any workarounds? Welcome to FUD! Off to school makes me jealous, mine is sitting in his room doing remote studies.

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**Author:** ![RobertM](https://avatars.discourse-cdn.com/v4/letter/r/ea5d25/32.png) [@RobertM](https://forum.fudiabetes.org/u/RobertM)\
**Post date:** [October 27, 2020, 7:50pm UTC](https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402/4 "2020-10-27T19:50:10Z")

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It turns out its her libre sensor that is broken phoned for a replacement.

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**Author:** ![docslotnick](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.fudiabetes.org/docslotnick/32/75_2.png) [@docslotnick](https://forum.fudiabetes.org/u/docslotnick)\
**Post date:** [October 27, 2020, 8:34pm UTC](https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402/5 "2020-10-27T20:34:57Z")

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Hi @RobertM I was going to reply that a sanity error is when the data being received is so far out of the algorithm’s boundaries that xDrip+ can’t make sense of it, so it ignores it. This usually points to a sensor error, but I guess you’ve already figured that out.

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**Author:** ![RobertM](https://avatars.discourse-cdn.com/v4/letter/r/ea5d25/32.png) [@RobertM](https://forum.fudiabetes.org/u/RobertM)\
**Post date:** [October 27, 2020, 9:08pm UTC](https://forum.fudiabetes.org/t/error-when-trying-to-connect-xdrip-to-libre/10402/6 "2020-10-27T21:08:46Z")

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Yeah. She scanned it at school. And it came up error, replace. But thanks for the input.

At least if it happens again I’ll know.