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Daniel Ricciardo encountered errors with Red Bull's car.
Red Bull's problems continued on day three of pre-season testing in Jerez, as their RB10 car broke down on it's first lap.
The team's new driver Daniel Ricciardo managed just two more laps before they decided to end the day early.
Red Bull admitted their frustration via their official Twitter account:
The day also started later than planned, with Andrew Benson of BBC Sport reporting that problems with the car's hybrid energy recovery system were being addressed.
Ricciardo confirmed that Red Bull are assessing the issues back at their base in Milton Keynes:
Adrian [engineer Newey] has gone back to the drawing board. There is only so much they can do here at the track.
Adrian is pretty happy working in his office back at Milton Keynes and he'll definitely be getting involved in trying to sort out the next step.
They assume it is something that will have to be sorted out at the factory but at the same time they are trying to get a quicker fix for tomorrow. They've worked nearly 36 hours on the car to get it running.
Time is still on our side. Even if we go to Melbourne [first grand prix 16 March] still a bit whatever, it's a long season. These guys know how to win and I'm sure sooner rather than later we are going to get it together. It's still early days.
This latest setback comes after Sebastian Vettel managed just 11 laps during a frustrating two opening days of training, with Sky Sports reporting that Red Bull owner Dietrich Mateschitz was present to witness the worrying scenes.
Toro Rosso, Red Bull's junior team, and Caterham, who are both also powered by Renault also continued to struggle with their car.
There was better news for McLaren, with Kevin Magnussen setting the fastest time of the day.
The F1 debutant came in ahead of seasoned veterans including Felipe Massa, Lewis Hamilton, Fernando Alonso and team-mate Jenson Button.
And he tweeted his thanks for the support he has been shown so far:
Alonso, who was greeted by a huge crowd of locals in southern Spain, suffered a mid-morning setback when his Ferrari broke down but it wasn't significant enough to stop him resuming later in the day.
Lewis Hamilton, who finished the day in third, tweeted how happy he was feeling with his progress:
Meanwhile, Marussia, who were unable to unveil their car due to technical problems on the first two days of testing, finally got going. British driver Max Chilton managed five laps in the MRO3.
The final day of testing in Jerez will take place on Friday but many teams, not least Red Bull, will be hoping for a better outing when the teams reconvene for two sets of four-day testing in Bahrain during February.
Here are the times, as recorded by Sky Sports:
1. Kevin Magnussen, McLaren, 1:23.276, 52 laps
2. Felipe Massa, Williams, 1:23.700, 47 laps
3. Lewis Hamilton, Mercedes, 1:23.952, 62 laps
4. Jenson Button, McLaren, 1:25.030, 40 laps
5. Fernando Alonso, Ferrari, 1:25.495, 58 laps
6. Nico Hulkenberg, Force India, 1:26.096, 17 laps
7. Jean-Eric Vergne, Toro Rosso, 1:29.915, 30 laps
8. Adrian Sutil, Sauber, 1:30.161, 34 laps
9. Robin Frijns, Caterham, No time, 10 laps
10. Max Chilton, Marussia, No time, 5 laps
11. Daniel Ricciardo, Red Bull, No time, 3 laps