Like i said the test was meant to be in 4 pcs not in one pc, i know what happens in there, the sending data must be optimized yet, and it depends on the specs of the pc, in Pedro´s computer it runs smoothly the server and the 3 clients

And you cant open 7 clients because max players is 4 for now like i said above, the goal of this project was to have a playble version as soon as possible for him to finish his thesis, now there is many aspects to improve.
Thanks anyways