On February 11, 2025, the Downdetector service identified significant issues with Facebook Messenger, starting shortly after 8:30 AM. A staggering 91% of users reported difficulties sending messages, alongside problems related to the app and its voice functions. As monitored by Downdetector, which tracks the functionality of popular online services, the complaints surfaced predominantly from Ukrainian users, peaking at 9:39 AM. In detail, the primary frustration stems from messaging failures, with 91% of complaints focused on that issue. Additionally, 6% reported app-related troubles, while 3% experienced voice function problems. As the outage unfolded, many users took to social media to express their frustrations.