Hi, Beginner to PCB design. I'm trying to get 2 boards out of one physical board because of the minimum board size for JLCPB. I duplicated all the components and renamed the duplicates with and "_1" suffix. I then laid out the components in the board, one set per half board. Clicked autoroute. Half of it routes - the other fails. They are exactly the same components and nets ie. a duplicate. How is it failing. The message for all the failures is: "Incomplete connection. Please check", whatever that means. I've exhausted my efforts trying to get it to work but will keep trying! Adding the pics for schematic, board and errors Many thanks    Pete....