I simply can not connect to the SX-AO. I am running ubuntu and I've just installed the indi lib.
When I hit connect, the log says
2018-02-25T18:31:50 SX AO is disconnected.
2018-02-25T18:31:37 INDI services started on port 7624. Please connect devices.
2018-02-25T18:31:37 Starting INDI services...
SX-AO is up and running and the device is correctly set to /dev/ttyUSB0 which is the connection to the USB-Serial adapter.
SX-AO driver was not updated in ages. I just updated the driver to take advantage of INDI Serial Connections plugin interface. So hopefully by tomorrow you can update from the PPA and give it another go.