Three times now I've attempted to do this route on the journey and every single time as I leave Ebbsfleet on the return to St Pancras just as I'm out of the station and about to enter the tunnel the train inexplicably cuts power and won't move again even after going through the start procedure again. Is this a known issue and is there a fix or should I report it? Thanks in advance.
Ah no I just left them on. The prompts didn't say turn them off while changing sides. I'll try do that though, thanks.
Excellent, then your problem is almost certainly vigilance going off in the rear cab & slamming the brakes on, happened to me