Because the ControlStation is isolated from the vehicle and just connected via the NAP, if this communication fails, no messages are received on the PC, because sometimes the board can send important messages via TCP in order to not lose them store TCP messages received in the Raspi's SD, additionally provide a script that makes posible to retrieve this messages by connecting phisically to the free port on the vehicle switch
Because the ControlStation is isolated from the vehicle and just connected via the NAP, if this communication fails, no messages are received on the PC, because sometimes the board can send important messages via TCP in order to not lose them store TCP messages received in the Raspi's SD, additionally provide a script that makes posible to retrieve this messages by connecting phisically to the free port on the vehicle switch