I have a 22"UC equipped with SC & AN, When I use the 22" I ordinarily go to "From Planetarium" mode immediately after the two star alignment,
with a SkyFi III module connected to the S/C, I enter the SkyFi network on?either my tablet, or on my astronomy computer via BlueStacks Android emulator.
From there I use Sky Safari to connect to, and control the scope.?
I have not tried to use my 22 for imaging purposes, though I am impressed with the images You are able to get with your 18" and the Mallincam.
For imaging purposes I have an 11" Celestron RASA on a CGXL mount that I use when I want to image.?
I use an ASIAir, and ZWO cameras to image with. I process with Siril, and Photoshop.