I set up the AP180 last night and was able to capture comet NEOWISE as it passed through Ursa Major.
This video is fifty frames covering about 27 minutes, from 9:11 p.m. to 9:38 p.m. on July 19, 2020.
Each frame is a 10-second exposure.
Here’s a view of my computer screen and the AP180 as I captured the comet frames.