[Wine] rfactor

[SimonTek]

hello and thanks for anything in advice...
recently together some friends we decided to dedicate a server for rfactor to play online races

software was installed on fedora core 7 
i try to describe the trouble...
we have a "connection lost" message from rfactor server we are all kicked out but the server keep alive and we discover it happens when there is a "freeze" in someone's client when they need to kill the rfactor.exe process

this issues is not reported for the same case on a windows dedicated server.

how i could be useful?
best regards