Please use this thread to discuss experiences and channel availability for YouTube TV.
Current Status: Moderate support for TVE, including many major channels.
NOTE: that if you have 2FA enabled on your Google account, you will not be able to use it with Channels DVR. You can create a secondary family account login and use that instead: https://support.google.com/youtubetv/answer/7251139?hl=en
NOTE: If you have Channels DVR running on the NVidia SHIELD, then YouTube TV login is not supported.
TIP: For best results, before adding your YouTube TV account to Channels DVR, first visit https://nbc.com/live and login there to authorize TVE access.