App messaging doesn't work - constant loading circle

This is happening with the latest beta.

1. When clicking on a friend's name, it either takes 20+ seconds for their profile info to load in, or it never loads in and I just get a blank page.

2. When clicking on activity alerts, it either takes 20+ seconds for them to load, or they never load and I get a constant spinning loading circle.

3. When clicking on messages, it either takes 20+ seconds for the list of messages to load, or they never load and I just get a constant spinning loading circle.

4. When sending a message to a friend, when the message box appears, there's a loading circle in that too which can take 10+ seconds before it goes away, allowing me to compose and send my message.

5. Notifications are incredibly intermittent. Often when I fire the app up I have a new message or activity alert, yet I did not receive a notification about this on my PC.

This app has gone from being one of my favourite Xbox One-related things to being borderline unusable and incredibly frustrating. The fact that I've reported this tons of times (I've just reported it again now) and am getting no support whatsoever is just
as frustrating.

The delay in loading in profile info is constant for me now. It's the new norm.

I also see delays when loading in the list of activity alerts or messages, and if I go to send a new message, I get a loading circle in the message box and I can't start typing my message until it goes away.

What is causing this?? It's making the app unbearable to use. I have a 200 Mbps down, 10 Mbps up connection. My PC is hard wired to the router. Nothing has changed in terms of hardware or settings at my end.

I'm now noticing a delay when viewing messages.

Sometimes it takes a while for the message list to load.

Sometimes when I click on an existing message, there's a circle "loading" icon spinning away for 10-20 seconds before I can reply.

What has happened to this app???

This is nothing like netflix because You need to have to sign up for it then you have to browse stuff on there web page then buy or rent the videos and then they'll go to your my library in the cinemanow app. The cinemanow app on the xbox 360 isn't working
correctly at the moment. Because I downloaded some videos for free then I go to the app and then to my library and the white loading circle is still loading and doesn't do anything.

I click on the WWE app. The app comes up and it shows the circle spinning, indicating it's loading but the circle just keeps spinning. We let it load for more then 20 minutes. If you have more questions... Thanks