I'm not sure if this issue is because I'm an insider but... (Xbox One S)

are you an insider? because one of the reported failures is related to the atmos

No

I'm not, all I know here is that the problem is indeed cosmetic. Not sure who's issue it is XBOX or Dolby Access App!

I'm am having the EXACT issue all day today, the same time frame you (Lexman61) had expressed he started experiencing this issue and posted this. Also in Alpha skip ahead. I'm on an Xbox one S . Update was early this morning with insiders. I've been inside my router made sure everything is open. It is. Exhausted all the trouble shooting listed on Xbox. Completely reset my console, tried my neighbor's network. Test my router to default. Nothing worked. Still getting this unavailable can't find Teredo IP address message/ still have the issue. My kids have an Xbox one too, it's not enrolled in the insiders, and they have zero NAT issues. I've reported to the "make a report" twice, and also some with Microsoft techs, who are just as clueless. I truly believe it's an issue with the recent update. I'm pretty frustrated. Your post here has given me hope, because I now see that I'm not the only one experiencing this, and both of us are in Alpha insiders. Could be a connection. Make sure you also use the report problem, so the insider team will notice its a multiple person issue. Good luck! Fingers crossed we get our gaming back!

I'm not sure why they get hotter. Maybe it's because you have the same working parts in a smaller frame i.e the S. Not sure, but supposedly the fan inside works better. I'm not wrried though, I have never had a system overheat,

I'm in the exact same issue as R32. If the OSU and insiders are not compatable what do we do?

I've logged on using an xbox one s, and taking my xbox one x (the problem) out of the insiders program but still no luck?

Yes but my account is already an adult account, I don't need to change my date of birth because I'm 18. So I don't understand why I can't access Xbox Insider Hub