I was out last weekend with a group who chartered a Jeanneau with dock'n'go (or whatever they call the Jeanneau version). It quit working on them, and the crew, a bunch of IT guys struggled to get it running. Apparently the damn thing has its own computer, and the reboot process was very specific. It quit mid-docking and the re-boot took several minutes. Guess I shouldn't have been surprised by the sophistication of this technology, but I was surprised that it was relatively difficult to troubleshoot.