Many people using older Chromecast devices experienced a shock in recent days when their units lost the ability to cast content. The company ended the brand last year, which led folks to think that this was a planned obsolescence of some kind.

Users of select Chromecast models are seeing a consistent error message when they try to cast content using the device. If you’re the owner of a Gen 2 Google Chromecast or Chromecast Audio device, you’re likely not having a great start to your week.

Over the weekend, 9to5Google reported that second-gen Chromecast and Chromecast Audio devices displayed an “Untrusted device” error message, preventing users from casting audio and video content onto their screens of choice.