More info:
1. I've tried choosing all of the available iOptron mounts that looked al all promising, to include iOptron iEQ Legacy, but all result in a Failed to Connect error (2019-09-30T15:48:25: [ERROR] Failed to connect to port (/dev/cu.usbserial). Error: Port failure Error: No such file or directory. Check if device is connected to this port." . Last night, unless I was delirious, I found one that resulted in a Timeout error. I haven't been able to duplicate that this morning.
2. It looks like some of the mount choices result in using the same driver. I'm assuming that this is as it should be.
3. Ports shows /dev.cu.usbserial in both slots, but System Ports shows /dev/cu.Bluetooth-Incoming-Port. If the System Ports slot is clicked/selected, the Ports slot changes to /dev/cu.Bluetooth-Incoming-Port, to match.

I'm totally available to try anything that might clear this issue. Thanks for any advice or insight!!!

I'm at your service

Read More...