OK, I discovered a tool that allows me to check the firmware level and I'm apparently at the correct firmware level. I also discovered a tool to allow me to check to see if the device is responding to button pushes (I expected this to be true because it works on MSFS 2020). It does respond to button pushes. So I am convinced that my unit is working properly. Now I am stumped to figure out why it is not connecting to MSFS 2024. When I launch the FlightSimBuilder Hub I get messages indicitating that the MFSF is running, that the GNS is OK, and SIM Connection: is starting. My question is, is there a parameter or setting that prevents the SIM connection from completintg?