Negative distances and reversed odometer. ¿any idea why?

Richard Acosta4 years ago

This trip started well but on the way back, distance measure went bananas.

It's an H02 protocol device that appart from this only issue yesterday is working like a charm.

To put it in context, the device went out of 3g service on the way out, and recovered it on the way back, but most of the travel was outside data coverage area.
Once it got data again uploaded all trip data to server.

Trip is absolutely OK except for the reported distance that went backwards and took odometer with it.

Does this data/calculations depend on server? If so, is there anything I can do to avoid it or fix?

https://i.imgur.com/vY7CCDu.png

Anton Tananaev4 years ago

That usually indicates that your device reported data in a wrong order.

Richard Acosta4 years ago

Hello again Anton, I checked the log and it reported the whole data in batch but in the correct order. (or at least that's what it says)

The only odd thing I found are these untranslated lines between reports.

https://i.imgur.com/yfRHIb4.png