I noticed a bug with Starsector today. I'm unusual in that I use my Windows taskbar on the left side of the screen, not the bottom as is usual. (I find that vertical screenspace is more valuable than horizontal, and then widescreens have less of the former in the first place.) So, when I bring the mouse cursor to the left edge of the screen, it turns into the Windows cursor and if I click something there, it brings me to Windows and minimises the game. I have to take it pretty far to the left (like, within a few centimetres of the edge) of the screen before it happens and bringing the cursor back towards the centre of the screen will reset it, but afterwards it will happen several times further away from the edge until I change the view (say, by opening up the Intel view for instance) whereupon the cursor resets to the Starsector cursor and the range in which it turns back to the Windows cursor becomes just a few centimetres again.
I have a GeForce 970 with drivers only a few days old and am using Windows 10.