Thanks for doing all this checking. I updated the Indi server stuff by pulling the code from git and building it for my devices (EQMOD mount, QPHY and ASI CCDS, Moonlight focuser). My mount is in /tty/USB1 rather than USB0 but it is mapped to /def/heq5 and sending "e1" to /dev/heq5 produces the response "=020401", so I know it's there. However there seems to be a need to set INDIDEV, which I guess wasn't there before. There must be a configuration file that I need to tweak somewhere...

2016-12-30T00:04:29: startup: indiserver -v indi_eqmod_telescope 
2016-12-30T00:04:29: Driver indi_eqmod_telescope: pid=395 rfd=3 wfd=6 efd=7
2016-12-30T00:04:29: listening to port 7624 on fd 4
2016-12-30T00:04:29: Driver indi_eqmod_telescope: Connecting to port INDIDEV at speed 76
2016-12-30T00:04:29: Driver indi_eqmod_telescope: Error:  -> Error connecting to port INDIDEV: Port failure Error: No such file or directory. Check if device is connected to this port.