Looking to the experts for some help. 2016 WakePRO. Just purchased so I know little about the history of the ski. Problem-When I hit the SS button with the lanyard off, gauges go through their normal cycle. When I hook up the lanyard, I hear a buzzing noise. There are no beeps when I hook the lanyard up and the display constantly says "Reading Key". The ski will still start and run but it is constantly giving me the "Reading Key" message. Any suggestions are appreciated.