HAM was complaining about power "derates" at the start of the race, but I think he just knew he could not hang with Max's Red Bull today. Probably put it in super-econ mode, out of Max's air turbulence, and cruised round for the race.
Seb had a barnstorming race from the back to 4th. Nice strategy starting on softs and then able to compete on super-softs for the closing segment. I though he would have done another 5-8 laps on the softs, and tried to overcut a few places then ride the super's harder to the finish.
Seb's cool-down incident with Stroll was just mad. 50% 50% blame I think, but it ended up ripping the whole rear left of the car from Vettel. If that's a gearbox problem, then it'll wreck his next race in Japan next weekend as well. Just wrapped up a forgettable weekend for the boys in red ... from Seb's Q1 failure to RAI's non-start, to this accident... a series of disasters for them.