I think his distractions made him switch the engine off by accident. He was running a sold 19th, ahead of Black Crewmate and Valtteri Bottas before he just suddenly lost power and pulled into the pit lane.
You may wonder how Henry Stickmin retired from the race as I didn’t show it; He had a mechanical failure with 4 laps to go and pitted to retire but our Tv presenters were too focused on the battle for the lead so they didn’t show it.