AI won't move to location despite nav link

I am trying to make an AI for a 2D Side scroller which can walk over ledges and jump to higher levels of the map. Now for some sections it works fine but to others the character won’t move despite the use of nav links.

See this video

  • The red capsules are sphere traces which make the char jump at collision
  • The yellow circles are where the char searches for possible target locations
  • The pink circles are the chosen target points to which the char should move to

Is there something wrong with my setup or anything I’m overlooking? Any help appreciated.