New game. Whenever I bring up the System Map, I get this dialog:
Error in ShowMinerals
Error 35602 was generated by Nodes
Key is not unique in collection
Please report to http...
Possibly interesting: While this dialog is up, there's some kind of borderless empty window that briefly exists. It's about the same width and height as the Sub-pulse Length button bar, and it's right under that. The signs of its presence are that it cuts hole in the display behind it, and it's got vertical scroll controls on the far right edge. That empty window vanishes when the dialog is gone.
Edit: Small correction. This only happens in the Sol system.