Originally Posted by bacon4u
Am I the only one with this issue? I'm running android 2.1 on my hero and all youtube videos uploaded in the past 36 hours or so don't work. It will load them, and I'll hear the audio but my screen is black, I can still see the progress bar but no video. videos uploaded before this time work just fine... Help? questions? suggestions?
Try going into Settings, then Applications, then App Management and finding the YouTube app in the list. Tap the YouTube app and then clear the cache and the data.
Hopefully that will clear things up for you. Let us know how it goes.