Grimaldi replied to the topic 'Internal Solver stopped working' in the forum. 2 months ago

Two buttons in settings reset them (yellow in screen shot):

  1. the „down caret“ resetting 
  2. and the button in bottom left
Did you try them already? 
If that fails, replace ~/.local/share/kstars/SavedAlignProfiles.ini with a known good version.

 

Read More...