Actually kecsap, I think I had that problem about a year ago in 2016 when I was trying to use an Orion HDX 110 with my Raspberry Pi and connect to it from my Mac. At the time, we did not figure out what the issue was, instead, I gave up on the INDI Synscan driver for this mount, got the correct cable, and went ahead with INDI EQMod. So we never did resolve the issue at the time.