I've removed the IFDEF and the waits , and it works as you said

Now to the movement's code

Thanks for all your help in this forum

Hi guys, ive the same problem and cant follow your steps in this thread!
Btw iam german, so if anyone of the posters above is a german one, would be great

So, back to topic. As i said ive the same problem. The Thing is: I have isolated the problem. This Bug comes only across with the last Client, that joined. I let four Clients join the Server and every Client and the Serer shows the correct amount of players connect, only the last client shows a great Zero.
And i swear... after hours of testing: this Zero seems to laugh about me

okay... i solved it too. Thx to oriongu for the right way to go. But i had to increas the wait(1) to wait(150) to get it correct. And than i realized, that wait(150) means 150 Frames! I had a fast computer , so i changed it in wait(-5), to let him wait exactly 5 seconds. Now my machine could connect twice in this time, but maybe someone with a slower one will connect.