Z1000 year 2005 expires with a longer journey

Hello this summer my Z1000 went out about 6 times during the ride, always in rolling mode, you want to give gas you notice that the machine is off. Ignition is still on. Turn off ignition and turn on again, then wait briefly and start again. No matter whether in the stand or while rolling. During the ride “roll on” does not go, the ride continues only after restart. After that it drives as if nothing had been done. With long rides the intervals become shorter. If it is cooler can I don’t have a kink in the hose and I don’t have a coded plug either. Tap on the control unit, I’m looking for a company that can repair testing and possibly if something is broken.