Fishing with a friend Friday. Has a new Helix 10 on bow. I know I have read about this problem some where but can't find it. This is with latest version of Lakemaster installed. Here is question, since installing unit after awhile the map screen will become very pixilated and will stay that way until you do a factory reset. It will come back perfect but then at different time intervals it will become pixilated again. Any idea what's going on?