Network Wilhelm Aranoja SendNetworkUpdate_Position

When i`m on the Rusty i see SPAM realy fast SPAM of

Code:

<color=white>Network   </color>[<color=cyan>Wilhelm Aranoja[36020/76561198173909241]</color>] SendNetworkUpdate_Position

its normal? After 5 min i have error on me Rusty and hi will stop. Or i have kick from the serwer when i have RUSTY ON and have message about Tick Rate. I