Space Trader for Windows

I go to ship design with a ship I bought from a design yard and change the
attributes and click cancel design. My ship keeps the cancelled adjustments
and the game continues. I actually had a ship with 9999 hull, 20 + 3 range,
999 cargo bays, and top end of everything else due to the fact that I
experimented with those amounts in design mode. My net worth was 17+
million!!!

Also, surrendering to pirates causes an error and I click continue and it
acts like I didn’t surrender.