YouTube - My WD TV Live will not recognise the media types

YouTube - My WD TV Live will not recognise the media types in YouTube, even though all the Top Rated, Most Viewed, Most Popular and Featured get visibly listed just fine, none of them at all will play.

When i try to load each one, I get the error message:

Unable to play the selected file. Please see the User Manual for a list of supported file formats.

By the way, I am Registerred and am using Firmware Version 1.05.18

This weird, have you tried to reset the device?

I agree, reset the device. Press the side paperclip reset button for a couple of seconds and then release with the unit fully booted up.