I am using a 2012 topcon X30 to run population, air pressure, and section shutoff on a great plain YP 40 planter.  Sometimes when I pull up the screen to change to a different field instead of giving me a drop down with my other fields it will show the keyboard for me to change the name. So I restart the computer and then the monitor goes to default setting. I then have to reload the implement and tractor, change the correction source, change units from metric to US, ect. After pushing all of the right buttons, it will work fine.  Most of the time I have to do this at the beginning of the day or anytime after the computer is powered down. Takes about 5 minutes to do this as computer will restart several times during the process of changing things. Problem has slowly been becoming more frequent. About 4 years ago it was about 5 times in a season, now it is almost every time.

I have deleted almost all of the applied maps.

What else do I need to try?