1. I can not connect the servers.

  2. If you get the message "NEWGRF MISMATCH", follow the instructions here or here.

    If your problem persists, download the NewGRF's you are lacking at here.

  3. Industry chain is not what i am used to.

  4. Servers use a modification (NewGRF) that considers more cargo types. You can get more information about this NewGRF at its official website Official FIRS website