Issue with 'Distance' and 'Total Distance' calculation on gt06 protocol

Hello Anton,

Thanks for the great work.

I have ev02 type of gps tracker device registered with traccar working over gt06 protocol. Device is working fine except distance and total distance calculation. Device is not calculating Odometer internally.

Attached is the route history screenshot, where distance is calculated incorrectly. It is not matching the distance between two lat-long points.
And the 'Total Distance' is decreasing instead of increasing with time.

Screenshot : https://ibb.co/JFVDc0b

Please do needful.

Regards.

Could be a problem with order that the data is received in.