YouTube recently made a change to embedded videos, causing previously supported embedded YouTube Web Views to show the error below on Skykit devices. 
The Skykit team is working on a long term solution. In the meantime, deleting the Web View cache on your Display can be used as a temporary workaround to get your YouTube video to play again.
To do this:
Log into Beam
Navigate to your Display
Click the Configuration tab
Click Clear Cache
NOTE: You may need to clear cache multiple times. The issue also could reoccur over time, requiring another cache clear.
