I added a new carbon 12 to my existing gen3 12 and gen3 9 and the carbon did not recognize the navionics maps so I did a soft reset and my point one lost calibration or stopped working altogether. I moved the gen3 12 from the console to the bow and put the new carbon at the console. I have gone through the calibration process 3 times and it says it calibrated but it does not work. Does anyone have any idea what could be wrong?