I apologize if this has been mentioned elsewhere. I could not find it.
Running the following :
If I add a unit and leave tracking set to none, I can go back and edit it without problem. If I set the tracking to Traccar and using the device id, I am unable to edit the unit any further. I have to go into the units table and change traccar from 1 to 0 and remove the call sign. I have tested with traccar.php and I do get a response from traccar, although there are errors in the traccar.php.
Thanks
Chris