Support for TV Tuner/OneGuide on Xbox Series X/S

to my knowledge there is no one guide on series s/x so it wont support tuners.

Yeah I got the same message to try another TV, When I turned on the Xbox this morning I got the splash screen to set up my TV to watch tv which was strange!!!! How can it be the TV when everything else works on the TV and I have the Antenna
coax connected to my TV and watching OTA. It's on Microsoft's end!! I bet they are not supporting OTA through the Xbox anymore due to the Series X is not going to have HDMI in and no OTA support. Probably just weening us off of watching TV through our Xbox
which I am more than disappointed with!!!

I really hope they don't discontinue OTA tuner support on the Series X. I plan on getting one to replace my Xbox One X. I can see not supporting HDMI input devices but the Series X will still have USB ports, so no reason to not support the OTA tuner (other
than it's not a money maker). The primary function of my Xbox One S's are TV tuners with some streaming apps and gaming sprinkled in here and there so I would hate to lose that functionality.

Hello there JayAers!

Thanks for reaching out. I'm sorry to hear about the issue with a Digital TV Tuner and Xbox One X.

Here is a helpful support article regarding this situation.
Set up live TV with your Xbox
One X, Xbox One S, or original Xbox One console.or
Watch TV with OneGuide
on your Xbox One

Note:OneGuide
only supports a limited set of features or menus on set-top boxes. You’ll have to use your remote to access other features on your set-top box.

Try this out and let us know the results.

Then that's false advertisement on Microsofts behalf since they have over and over again repeated that any accessory, except for the Kinect from the Xbox One will be forwards compatible with the Series X and S. There was no mentioning that the digital TV
tuner is not going to supported.

This is definitely a downgrade not an upgrade. Don't see any reason why Xbox can't make a simple TV app since the Xbox TV tuner is hardware based.

Since the above statement from Microsoft is not reflecting the truth, is there any list of supported xbox one accessories?

This may be irrelevant, but I have a question about the TV tuner. I understand that you plug the tuner into the XB1 through USB, not HDMI. I have an Xbox 360 hooked up to my XB1 through the HDMI-in port. In order to play 360 games, I have to use the TV app,
and the TV tuner uses the TV app as well in order to work. I also understand that when you plug in the TV tuner, the OneGuide separates the TV tuner channels from the "HDMI content". My question is this: if I have a TV tuner with a coax cable connected through
the XB1's USB port AND an Xbox 360 connected through the XB1'S HDMI-in port (both at the same time), can I switch between my Xbox 360 and my TV tuner when using the TV app? Thanks for the help!