Ok, so my old Mac Mini finally gave up the ghost, so I just went out and bought a brand new 2020 model. So I ran all the updates to get the OS current. Installed Indigo and the latest FTDI driver (disabling SIP before I installed either). I had my licenses deregistered, restarted and launched Indigo. Since this was a first run on the new machine, I selected Start Local Server as directed. It then tells me it couldn't connect to the server. Bringing up the License menu option, it doesn't seem to finish loading as I can't enter anything in either text box. I'm stuck... I know this is an older unsupported version, but hoping someone can help. I have a 7.4 license, but I still have a lot of Applescript stuff I use, so I had been hanging back from upgrading until I had time to redo all that stuff. I'm attaching a screenshot that has additional information I thought might be helpful and illustrates what I'm seeing.