Hello ArturSzymczak ,
Thanks for your post.
Please note that the ID of the Micodus devices requires a leading zero.
So, please create the unit using the 12-digit ID, which is 0 followed by the 11 digits of the original ID when creating a unit.
If this adding zero will not fix the issue, please email to us again to support@gps-trace.com
The issue is that according to device protocol, device ID should be with a leading zero.