Running latest KStars built from source, as of a couple days ago.
When I run the PAA, it takes a picture and solves, and tries to move the mount. About 1 second later I get an error that says "Mount aborted. Please restart the process and reduce the speed." I did what it said and reduced the speed, but no difference.
Looking in the log, it starts out saying "First mount rotation remaining degrees: 30". Then about 1 second later it says "First mount rotation remaining degrees: 150.582". I'm guessing that's the cause of the problem.
I am going to try doing a "git bisect" to find out when this stopped working.