Unsure if this is an iGO Primo issue or my xgody firmware but when i switch the car off the sat nav turns off. Is there a line for sys.txt to put it in standby and when i power up the car again it will go back to where i left off. Looking for easy fix rather than rewiring my power socket

I did try below line in the hope it would even stay on as this change to just more convenient for when i stop for fuel or the likes.

[power]
skip_resume_process=1
skip_suspend_process=1
powermgm_state=0

Thanks

Edit:
Sorry i should have said. This is a stand alone unit plugged into the 12v power socket