Does could be working?
<entry key='filter.invalid'>true</entry>
<entry key='filter.zero'>true</entry>
But with this filters status is OFFLINE. Is there any method to keep status ONLINE with zero.position data?
Filtering does not affect the status.
@Konrad, Sometimes i go over the topics to learn something extra about traccar server or devices in general (basicly reading the tips from Anton, it often amazes me how he can give advice with so little info provided and the knowledge that he has). But i always wonder why people dont mention which vendor / device and protocol they are using. How could anyone give a detailed answer ? For instance for Watch protocol these devices report if the GPS position is Valid or Not. So i wonder how you can have that issue.
You are right, I did not think about it. I use MV740 device.
Tracker sends position 0:0 without GPS fix (Indoor/basement parking). After moving wehicle and fix GPS Traccar server calculates distance from 0:0 to fixed GSP. This provides errors on total distance in thousand kilometers. Colud you explain me how to fix this issue. Maybe delete records from tracker device with position 0:0 online, or calculate distance from last knowning GPS positions reported by tracker?