SOLVED! I have a pelicular bug in my game, needing help

Looking at your version, you changed from Move to Set Position, I see. That's better.

I might actually want more smooth moving but that's for future, when I have gotten the base nice. Smooth moving and smaller "window". No you do not have to help me with that one, I like to try things myself first.

Thank you again,

Fimbul

Very slight inaccuracies or rounding of floating-point numbers happens at the CPU level on all architectures and affects all the software on your computer. You simply have to design your game to tolerate slight inaccuracies, for example instead of comparing X = 64, compare abs(X - 64) < 0.01, so there's a small amount of tolerance.