I just purchased a SkyWatcher 10" Dobsonian with the stock SynScan GOTO setup. It has been fighting me from the outset, and is winning most of the battles so far. Admittedly, I may have added more complications to the issues.
The synscan hand controller is slow and clunky and doesn't give as many options for alignment as the Android app, So, I have been starting the hand unit, getting through the initialization and telling it not to do the alignment. Then I connect to the WiFi with the app and complete the alignment. So far, so good.
Just when I was getting this down, I found KStars. So, I built a remote using a pi 4B and the INDI drivers and configured KStars on my desktop. All the devices are running Ubuntu or Android. I seem to have trouble the moment I plug in the USB cable to the hand controller. It would be nice I could connect the remote via WiFi so I could use network tools to see what is going on, but I don't see how that could happen presently. Please correct me if I am mistaken about making the remote to synscan connection via WiFi. When I connect the USB, Sometimes KStars says I need to align and try again. Sometimes on the Android app, some of the pointing buttons stop working. Telescope control from either of the three devices is unreliable.
I'm guessing I have too many cooks. Tonight's plan is to try dropping the Android app from the mix and doing the alignment from the hand controller then operating KStars. I have the following questions:
1. Should I plug in the USB before I power things up? Does it matter?
2. I notice there is a Control Drives with PC option on the hand controller. When select it, the INDI synscan driver loses the ability to move the scope. Is there another direct connect driver I should use to cut the synscan mechanism out of the equation?
3. The complete questions is probably, "What is the standard setup sequence and connectivity for this equipment and normal order of operations for startup?"