Trip data disappears after version 5.8

vco1a month ago

I'm trying to upgrade from server 5.6 to 5.12 using Docker. After this update I noticed that most of my trips didn't show in the reports. Instead of the 6 trips last month, I only see one, with a wrong end date. Even after several hours (needed for a conversion?).
After rolling back to 5.6 everything was fine again. So I decided to do it step by step. Version 5.6 to 5.7 went fine. But with Traccar 5.8 the issue of the missing trips was introduced.
When I ran the 5.6 -> 5.12 upgrade the logs showed that all changesets were executed. I do have relatively little data in the database.
What could cause this issue? And how to fix this?
Thanks in advance.

Anton Tananaeva month ago

Fast reports. You can adjust the threshold.

vco1a month ago

Thank you very much.