Interview with Tanabe-san. Google translate:
--- Do you already know what caused the electrical system trouble?
Tanabe TD: There are many elements, so it is still in progress.
-Is it possible that the two units have the same cause?
Tanabe TD: No, the symptoms are completely different.
-I think Verstappen had a symptom of sudden engine cutoff at the end of the straight, but what about Albon?
Tanabe TD: It was a misfire-like symptom.
-Did it happen just before it stopped?
Tanabe TD: Yes.
-Was Verstappen's emergency pit stop to reset the system?
Tanabe TD: That's right. It's very primitive, but sometimes the electrical system can be fixed by turning off the power and resetting. But still it wasn't.
─You also changed the steering wheel when you entered the pit.
Tanabe TD: Yes. I don't think there is a causal relationship, but I exchanged them just in case. However, there is no relation between driver's operation and trouble.
─ Other cars have various troubles, and it is said that one of the causes is the vibration when riding on a curb. How about that?
Tanabe TD: I don't know so far.