Hı ı uptade my Lcm 2 to Lcm4 lcm is without coding my car is all function good work. After 3 days raspbery good start ibuscommunicator good start but after start engine and drive car 200 meters ibuscommunicator stop work conntection my car if not start engine all function ok ı attechment log file thanks. I change all option in ibuscommunicator but same problem is have.