Google warns Chromecast users not to factory reset devices

Google's Chromecast and Chromecast Audio are experiencing outages due to an expired security certificate, which prevents users from casting content. The issue affects second-generation devices, and Google is working on a solution. Users received an "untrusted device" message when trying to cast. Google advised against factory resetting devices, as it will not fix the problem. A workaround involves changing the date on devices to before March 9, 2025, but results may vary. The expired certificate has caused significant disruptions, and many users still rely on these devices despite Google ending support in 2023. Ongoing discussions highlight the impact of this issue on streaming services.