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Mercedes blames software bug for Lewis Hamilton timing glitch at Australian GP

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Mercedes blamed a computer bug from an offline software tool for the timing error which cost Formula One champion Lewis Hamilton a chance to win the Australian Grand Prix.

Hamilton looked to be in total control after starting strongly from pole position at Sunday’s season-opening race, but he suddenly found himself behind Sebastian Vettel after coming out of the pit lane.

The confusing incident occurred after a virtual safety car was deployed as marshals removed Romain Grosjean’s stricken Haas car from the track.

When the VSC is used, cars stay on track but slow down to a required non-race pace. There then is a short distance between the designated line of the safety car and the entrance to the pit lane when cars can briefly speed up as they prepare to pit, which is what Vettel did.

Timing proved crucial as Mercedes misjudged the gap to Vettel, enabling the Ferrari driver to pull ahead and win the race. Hamilton finished second.

Trackside engineering director Andrew Shovlin explained on the Mercedes website how the team misjudged the time gap – known as a delta lap – between Hamilton staying on track at a slower VRC speed and Vettel pitting.

“The issue isn’t actually with the race strategy software that we use. It was an offline tool that we create these delta lap times with, and we found a bug in that tool that meant that it gave us the wrong number,” Shovlin said. “Now the number that we were calculating was around 15 seconds, and in reality the number was slightly short of 13 seconds, so that was what created our delta. That is why we thought we were safe. We thought we had a bit of margin.”

Vettel came out just ahead of a confused Hamilton, who got on the radio to ask his team what just happened.

“Why did you not tell me Vettel was in the pits?” Hamilton asked.

“We thought we were safe, but there’s obviously something wrong,” his team responded.

The nature of the Albert Park track, which is notoriously hard to overtake on, reduced Hamilton’s chances of catching Vettel. It was an astute move from Ferrari, but a rare lapse from a supremely efficient Mercedes team which has won the past four drivers’ and constructors’ championships.

“We thought that Sebastian was going to come out behind us, we weren’t telling Lewis to push any harder,” Shovlin said. “We were lulled into this false sense of security and we didn’t have Lewis driving as fast as we could.”

Mercedes said a similar mistake won’t be made in the future, starting with the Bahrain GP on April 8.

“We look at everything that went wrong,” Shovlin said, “work out how to solve it and then put the processes in place to make sure we don’t have a repeat.”

IndyCar: Honda Indy Grand Prix of Alabama Recap

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After two days, with both featuring a lot of rain, the Honda Indy Grand Prix of Alabama is finally in the books for the Verizon IndyCar Series.

With Mother Nature intervening with rain and fury over both days, it’s understandable if there’s a sense of relief that the weekend at Barber Motorsports Park is behind us.

Still, as is usually the case, Barber produced plenty of thrills, and a few spills, across the weekend of racing.

A recap of big stories to emerge from the weekend is below.

Rain Drops Keep Falling on My Head…

Mother Nature was ever present on Sunday and Monday, dropping a lot of rain on Barber Motorsports Park. Photo: IndyCar

Rain races can be very fun and entertaining…if they’re able to run. Sadly, that just wasn’t the case on Sunday.

The undulating and picturesque Barber Motorsports Park is one of the most striking road courses in the country, and often produces some of the best racing anywhere. But, the nature of the track and its dramatic elevation changes can make it susceptible to standing water in heavy rains.

And that’s the exact scenario that played out on Sunday, with heavy and persistent rain hitting the track late in the morning, and hanging around the entire day.

While INDYCAR officials and Barber track crews worked tirelessly on Sunday to disperse the standing water, the rainfall was simply too heavy for them to make any impact.

While very unfortunate, postponing the finish of the race to Monday was the right decision, as several drivers explained.

“It’s tough because we have so many people that come out here to watch us,” said eventual race winner Josef Newgarden following the Sunday postponement. “We want to put on a good race. We want to put on a show. So calling the race, running around behind the pace car not running, it’s tough, it’s tough to do that. But I think it was the right thing in the end. When we started the race, the conditions were OK. You could run at that level of rain. Then, it intensified right before that first caution. I think when the caution came out, it got to a point where it was just too much.”

Graham Rahal echoed Newgarden’s sentiments, also emphasizing poor visibility as a big factor in making the conditions too treacherous.

“It was a tough beginning, but when we kind of got going it was OK and kind of fun to challenge for a while, but visibility was a major issue (on Sunday), no doubt. I’m glad that the series postponed it. I would have like to get it in (on Sunday), but that’s life,” he explained.

Rest assured, Firestone makes a strong rain tire, and IndyCar teams, drivers, and track crews are more than equipped to handle a rain shower from Mother Nature. But, Sunday’s weather was simply too extreme.

Newgarden Shines in the Rain and the Sun

Josef Newgarden in Victory Lane at Barber Motorsports Park. Photo: IndyCar

About the only thing as powerful as Mother Nature during the Honda Indy Grand Prix of Alabama was Team Penske’s Josef Newgarden.

Last year’s IndyCar champion was quickest at the end of Friday’s practices, scored the pole on Saturday, and led all but nine laps across Sunday and Monday.

And his leads were always decisive. He quickly gapped the field when racing started on Sunday, holding down a gap of as much seven seconds over teammate Will Power in the early laps. And on Monday, he gapped the field by as much as 27 seconds during the second half of the race.

Only outside circumstances could have prevented Newgarden from getting to Victory Lane…and that nearly happened. A late rain shower in the final minutes created split strategies across the field, with Newgarden among those opting for rain tires, while Andretti Autosport’s Ryan Hunter-Reay and Dale Coyne Racing’s Sebastien Bourdais gambled by staying out on slicks.

Hunter-Reay, however, jumped into the pits soon after for rain tires, a move that helped him eventually finish second, while Coyne and Bourdais gambled that the track would not get wet enough to force them to pit.

Alas, with only a few minutes remaining and the rain getting heavier, conditions became too slick and Bourdais was forced to pit, handing the lead back to Newgarden and dropping Bourdais to fifth.

“More hectic than you would want at the end,” Newgarden quipped when asked about conditions at the end of the race. “It seemed like it was pretty straightforward all day. We weren’t having yellows. It was dry. Then that rain made it very nerve-racking.

Newgarden added that pitting for rain tires, and doing so early, was their best option, even though it opened the door for others to jump ahead.

“I think for us we did the only thing we could,” he said of their strategy. “We went to rains as soon as it intensified. We had to. I think it was the right thing to do, just because we’re in the lead, we have the most to lose by not putting on rains early.”

The victory, Newgarden’s second of 2018, moves him back into the championship lead with 158 points, 13 ahead of Andretti Autosport’s Alexander Rossi.

Misc.

  • Ryan Hunter-Reay enjoyed a solid weekend following a troublesome day at the Toyota Grand Prix of Long Beach. The Andretti Autosport driver ranked in the Top 10 through practice, qualified a strong fourth, and ran a very clean race to finish second, his best finish of 2018, and he now sits only three points out of third place in the championship – he is currently sixth, with 113 points.
  • While teammate Robert Wickens has made more headlines, Schmidt Peterson Motorsports’ James Hinchcliffe is having one of the best early-season efforts of his IndyCar career. With finishes of fourth, sixth, ninth, and second to his name through four races, Hinch sits fifth in the standings on 118 points, and is keeping himself well within reach of the championship lead. A race win would do wonders for his championship standing, but the consistent start puts him in a good position heading into the month of May.
  • Conversely, four-time champion Scott Dixon has yet to finish on the podium in 2018 – his best finish is fourth at ISM Raceway. Still, at seventh in the standings with 107 points, Dixon is within striking distance despite the quiet start.
  • Elsewhere, Will Power and Simon Pagenaud have had comparatively disastrous starts to their seasons. Power has hit the wall in three of the first four races, while Pagenaud only has a best finish of ninth, coincidentally at Barber this weekend, through four races. Power sits tenth in the championship on 81 points, while Pagenaud languishes down in 15th on 66.
  • He made not have made many friends out there, but Zachary Claman De Melo gave viewers some thrills after the Monday restart, pushing his way through the field despite being two laps down. It also created one of the highlights of the race, with he and Spencer Pigot going for a slide through Turns 7 and 8 (video below). For his efforts, Claman De Melo recorded the fastest lap of the race on his way to finishing 19th.

The Verizon IndyCar Series now has two weeks before their next race, the INDYCAR Grand Prix on May 11-12. However, the series will be plenty busy, with testing at Indianapolis Motor Speedway kicking off next week.

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