Saw on walleye central that motorguide released an update that was supposed to be more stable linking the trolling motor to lowrance units. After watching several youtube videos and looking at some other forms I did the update this weekend. I haven't had many problems with the Xi5 I've had for 7 years expect the cruise control doing its own thing. After the update no problems with autopilot going to waypoints or the cursor. Cruise control not real accurate but never speeded up on its own. Just thought I would pass this along.