The main menu screen
In the main menu screen, where it has the 'demo' of the game, you can press 'k' to kill a side or type of ship. But when both sides have the same ship, pressing 'k' will kill both sides, is this supposed to happen? I think it'd be better if only the side you used it on were killed.
I also just found a Korolov bug, if you escort a freighter, and it takes damage but remains intact and you get it a again on a second mission right after the other one, it still has the damage and did not repair, which it should.