优兔服务一度中断，相关投诉大幅上升

Core Insights - YouTube experienced a global service outage on February 17, affecting users in multiple countries, including the United States [1] - The outage led to a significant increase in user complaints, with over 320,000 reports in the U.S. at the peak of the issue [1] - The company attributed the outage to a problem with its recommendation system, which impacted video visibility across various platforms, including the homepage and YouTube Music [1] Summary by Sections - Service Outage: YouTube faced a global service disruption that impacted user access in several regions, including the U.S. [1] - User Complaints: There was a notable rise in complaints, with a peak of over 320,000 users reporting issues in the U.S. [1] - Cause of Outage: The company identified the root cause as an issue with its recommendation system, affecting multiple interfaces [1]