I just bought TheSkyX Serious version software and am unable to connect to my Celestron SCT on an Advanced VX mount. The hand control version is 'GEM 5.28.5300' & the motor control is version 7.11.5056.
I've ohmed out the cable and verified the hand control physical RJ22 connection, both seem to be ok and I've verified the USB to serial adapter is functional. I've tried changing the port and communication settings. I would imagine the system would use default comm port values but haven't had any success.
Please let me know if I'm missing something or if there are other issues with this connection.
Thanks,
Don