ok here is my first problem... The mp you are using sends keys and does dead moves..
What is a dead move - press a key it moves, unpress it stops.

May last mp attempt used drift - drift unpress a key and it slows to stop. And acceleration.

I was unable to hack your code to make this work. So my request is for real movement. Even fps shooters use a little acceleration and drift in the movement, which I assume can not be achieve by simple sending keys. Am I correct? Maybe the basics of movement and mp have not been covered well.

acceleration, drift and push(as in bumping and explosions ) are basic parts of single player code that has not been displayed in the multiplayer examples so far...
love this because I'm drunk...lol