(Quote from FreeBeans) Welcome to Crossfire, there is a different "explanation" only counting how your ship moves and such. In nebula/dust clouds, this mod makes it more realistic, so the ship's normal speed is lower (you can see that in the number at the bottom-right), and handles slower, slower turns, etc... but NPC ships go slower too (so it wouldn't be an unfair advantage for them). Unless you see graphical bugs on your screen, unusual lines or colors (or you can use the "Fraps recorder" or…