Uber’s third-quarter financials leaked. The ride-hailing firm lost $800 million despite generating a net revenue of $1.7 billion. The numbers reflect slowing but still intense cash burning, which could dampen prospects for an IPO.

Uber announced that it was expanding its autonomous taxi service to San Francisco—but it’s already getting into trouble.

Within hours of its cars hitting the roads, there were at least two reports of the company’s self-driving vehicles running red lights. The company is investigating the incidents, calling safety a “top priority,” but hasn’t confirmed or denied whether the cars were driving autonomously at the time.

Meanwhile, the company also appears to be running regulatory red lights, too. California officials warned the ride-hailing company to halt its autonomous operations in the city because it doesn’t have a permit to test the vehicles.

Uber was aware that this issue might surface, but insisted that it had “looked at this issue carefully” and decided that, on balance, it didn’t require a permit to start testing.

City officials have threatened the company with legal action it it doesn’t stop tests.