and what about own_setted? does it changes when you send_var(own_setted);?

yes, it changes.

can i see the whole code if its not a problem? it would be easier for me to see the error...

Hmm, can you please first say, what the requirements for an errorless sending of arrays are? In the manual I cant read useful infos.

well...you make global array, then you have function that runs on server and one that runs only on client...when you send array from sv you make that sending in function that runs only on server and when you send from cl you send it from function that runs only on client...maybe it sounds silly but i dont know how to explain it...that's why i'm not writing tutorials

Quote: you send it from function that runs only on client

Does it means if{}s that only run on client, too?
For example:
function function_sending() //only on server
{
send_var(var_a);
}
function main()
{
something;
if(connection == 2)
{
while(var_a == 0) wait(1);
etc;
}
if(connection == 3)
{
function_sending();
}
}

i dont understand what you tried to say. just post the whole code. if you dont want that everyone can see your code you can send it on my PM, except you dont want me to see it either

The problem you may have is the limited size an udp-package can have. Often larger udp packages will be dropped by some routers. Also, udp will drop a package if it was not send without errors, and it can easily become errors if it has a large size. But udp doesn't send packages again, so the data will not receive correctly, as you noticed.

What you can do is to send in reliable mode (if you don't do this already) or you have to send smaller packages (by making smaller arrays). There is also a dplay_ var in gamestudio where you can set the size of a package, but i don't know wheter it helps or not. But may you can give it a try

But you should also know that when you using udp you never have any gurantee that data, which was send really arrive the target. Especially at high latency or small bandwidths.
This is one of the most problems, but also the reason why udp is very fast

Regards
TSGames

I also think that the problem was the big array. I tried to save all ships in simple vars. And this has functioned ^^
Thanks to all who wanted to help me.
If I have new problems, I will post again.