Posted 7/10/2013 03:03 (#3200446 - in reply to #3199232) Subject: Re: EZ Guide 500 Locks Up
Even go back as far as version 4.05 which is the most stable. You must have a Current gps position before it will allow you to downgrade firmware. Make sure you save your profiles regularly onto usb, in case you ever have to do a hard reset.
EZ Guide 500 Locks Up
