Single player game. duplication of ship remains and a large server delay.

[wewewewe]

a computer.

processor Intel 4x2.66.

6gb ddr3.

video 512mb.

graphic settings at a minimum.

When the ships are destroyed, the remnants are duplicated. starts to show if the resources go into minus, and also there is a big delay of the server. the player's actions take effect after some time. what could be the problem?