So I guess my TND740 is obsolete. Tried again today as I have done for a good while now to do an update. Waste of time. It’s sad. Really doesn’t give me any problems as far as routing except for looking like I’m driving off road sometimes. Usually always gets me to where I’m going. Unless I really start having problems I’m not going to get a new one only to be obsolete in short order. Just wish Rand would back their product longer. A good programmer should be able to write code to update older models.