• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup

2

Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock

3

Meet the 2 men putting New York's $300 billion pension fund in play for the first time in 20 years

1

After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup

2

Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock

3

Meet the 2 men putting New York's $300 billion pension fund in play for the first time in 20 years
Tech

Tesla Has Tons of Problems and Elon Musk Says He’s Sleeping at the Factory to Fix Them

By
Kate Samuelson
Kate Samuelson
Down Arrow Button Icon
By
Kate Samuelson
Kate Samuelson
Down Arrow Button Icon
April 3, 2018, 8:57 AM ET
Add Fortune on Google for similar content.

Tesla CEO Elon Musk revealed in a tweet posted Monday evening that he was back to sleeping at his factory to ensure production of the latest model of his electric car is on schedule.

“I’m back to sleeping at factory. Car biz is hell,” the billionaire business magnate wrote. The tweet was posted just two days after Musk shared a photo of himself “passed out against a Tesla Model 3, surrounded by ‘Teslaquilla’ bottles” to celebrate April Fool’s Day.

In the same tweet posted Monday, Musk defended Doug Field, the company’s senior vice president of engineering, in response to an article posted on the Silicon Valley tech website The Information.

The article suggested that production of the Tesla 3 was being plagued by “persistent problems” and that Tesla had repeatedly missed its Model 3 production targets over the past year, including after Field took over manufacturing.

About a year ago, I asked Doug to manage both engineering & production. He agreed that Tesla needed eng & prod better aligned, so we don’t design cars that are crazy hard to build. Right now, tho, better to divide & conquer, so I’m back to sleeping at factory. Car biz is hell …

— Elon Musk (@elonmusk) April 2, 2018

“Doug, who I regard as one of the world’s most talented engineering execs, is focused on vehicle engineering,” Musk wrote, in defence of his employee.

“About a year ago, I asked Doug to manage both engineering & production,” he added. “He agreed that Tesla needed eng & prod better aligned, so we don’t design cars that are crazy hard to build.”

Musk has taken a recent beating over Tesla (TSLA). The company’s stock has tumbled about 20% since Musk’s record grant of stock options was approved by investors on March 21, the decline fueled by a fatal crash of a Model X car on March 23.

After suffering one the worst weeks in the electric car company’s 15-year-history, Musk took to Twitter to defend his company’s decision to release information the crash involving one of the automaker’s vehicles that was operating with its Autopilot feature.

His tweet came in response to a report from the Washington Post which suggested that the National Transportation Safety Board (NTSB) was “unhappy” with Tesla’s release of information about the crash.

About the Author
By Kate Samuelson
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Amazon Prime Day isn’t a midsummer shopping event anymore. Here’s what changed in 2026
RetailAmazon
Amazon Prime Day isn’t a midsummer shopping event anymore. Here’s what changed in 2026
By Vidhi Choudhary and Retail BrewJune 23, 2026
8 hours ago
The hidden cost of your AI rollout: burning out the high performers running it
Workplace Cultureburnout
The hidden cost of your AI rollout: burning out the high performers running it
By Mikaela Cohen and HR BrewJune 23, 2026
8 hours ago
Quantum computing stocks surge after Trump signed executive orders backing the sector
Investingquantum computing
Quantum computing stocks surge after Trump signed executive orders backing the sector
By Marco Quiroz-GutierrezJune 23, 2026
9 hours ago
Alan Greenspan testifying before the Senate Banking Committee.
BankingFederal Reserve
The man who invented the Fed’s magic trick just died. His successor is about to try it again
By Eva RoytburgJune 23, 2026
11 hours ago
Google DeepMind CEO Demis Hassabis (left) stands on a spiral staircase next to Google DeepMind researcher John Jumper.
NewslettersEye on AI
Defections from Google DeepMind prompt questions about Alphabet’s efforts to stay at the forefront of AI
By Jeremy KahnJune 23, 2026
11 hours ago
college
SuccessEducation
47% of Harvard seniors admit to cheating — and the problem existed long before ChatGPT
By Austin Sarat and The ConversationJune 23, 2026
12 hours ago

Most Popular

After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup
Success
After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup
By Orianna Rosa RoyleJune 23, 2026
17 hours ago
Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock
Banking
Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock
By Jim EdwardsJune 23, 2026
19 hours ago
Meet the 2 men putting New York's $300 billion pension fund in play for the first time in 20 years
Investing
Meet the 2 men putting New York's $300 billion pension fund in play for the first time in 20 years
By Nick LichtenbergJune 22, 2026
2 days ago
Current price of oil as of June 23, 2026
Personal Finance
Current price of oil as of June 23, 2026
By Joseph HostetlerJune 23, 2026
17 hours ago
Former U.S. Secret Service agent says bringing your authentic self to work stifles teamwork: 'You don’t get high performers, you get sloppiness'
Success
Former U.S. Secret Service agent says bringing your authentic self to work stifles teamwork: 'You don’t get high performers, you get sloppiness'
By Sydney LakeJune 21, 2026
3 days ago
Current price of oil as of June 22, 2026
Personal Finance
Current price of oil as of June 22, 2026
By Joseph HostetlerJune 22, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.