My activity feed stopped working on both Xbox One console and smartglass app

Since 3 weeks I got this annoying problem. My activity feed stopped working on both Xbox One console and smartglass app. If I post something, it never shows up and my friends can't see any of my activity.

On the smartglass app, my profile appears empty too. My activity feed is blank, when I try to post something it never shows up. The recent activity and achievements sections are also empty. Any solution?

My activity feed stopped working on both Xbox One console and smartglass app. If I post something, it never shows up and my friends can't see any of my activity. On the smartglass app, my profile appears empty too. My activity feed is blank, when I try to
post something it never shows up. The recent activity and achievements sections are also empty. How can this be? I already tried power cycling my console several times, but that didn't fix the issue. The problem doesn't reside in my

Hey, everyone! I'm very sorry to see any issues with your Activity Feed. This thread is a bit old, and doesn't offer any troubleshooting options. If you need further assistance, please post up a new thread detailing what you're running into, any error codes
or messages you may be receiving, what region you are located in, and troubleshooting steps you have already completed. This way our community can get you the individual support that works best on the forums.

I tested adding a simple text Activity post via the account.xbox.com homepage on a completely different network (to eliminate my home network as preventing me from posting) --> it didn't work either.

This also appears to point to an account problem, not a Xbox One hardware issue.

There's quite a few people with the same issue, I'm one of them. As you say, it's definitely not an issue with the console, this is an account issue. Unfortunately, nobody seems to be able to offer a fix!