Here are the symtoms:
Engine starts fine and runs OK at slow speed. When GEtting close to about 50 mph engine cuts out but restarts right away.
At any speed if throttle lever is released quickly engine quits but again restarts.
The final symptom is that if you jump a wake and the machine leves the water completely the engine quits.
Have had it to the dealer and everything checks out with the electrical system and there were no error codes present.
Then again the delaer had no way of simulating the boat being in the water.