Hello, the engine goes off spontaneously. During the ride or in the stand. No matter whether cold or warm driving. No matter whether dry or humid weather. Sometimes on a few KMs often in a row, sometimes hundreds of KM no problems. When it is off, it can sometimes be started immediately again, sometimes it requires several attempts. Finally, it was possible to determine slight regularities: twice in a row, it went out directly when inserting the reverse gear (return light?). A few times directly when pressing the turn signal on the right. Once when turning on the windscreen wiper. This all within a few KM. After that, the whole thing could not be reproduced again. A few weeks ago, the ignition coil was re-engineered on suspicion and the throttle flap was cleaned. This did not help. The battery is top. At the moment, the car is back in the workshop.