Traccar GPS Tracker platform - only one device appear in

Hi guys,

I’ve configured the traccar integration as per the manual
I see all configured clients in the traccar web page and no related errors in the HASS log
However, I see only 1 traccar device tracker in the hass entities page while I expect 4

How can I troubleshoot this ? Is opening an issue the right way to do so ?

Thanks

Correction, I now see the following error, traccar seems to work fine on the traccar web ui

2018-12-27 07:00:07 ERROR (MainThread) [pytraccar.api] Error fetching data from Traccar