Xbox 360 get connected to internet but when I try to go on YouTube or anything it says error

Hi, I'm , an Independent advisor and I can surely help you.

Don't worry we will work on this together. Can you please try to connect the console using wired connection and check if it will work?

I don't get an error code and it just sits on the loading screen saying it's trying to connect to the server and just never does anything, but all my offline games work and my other internet stuff works like Netflix , youtube

I'm curious about something.

When I'm using an App such as YouTube, the Xbox 360 never disconnects. It works perfectly for hours and hours.

I only get disconnections when playing a game. But this lead to me think about something... is it possible that you get disconnected if your Xbox 360 is NOT using the internet connection?

For instance, YouTube needs a constant internet connection so it's always in use. When I'm playing a game, such as a single player game, I'm not technically using the internet... not co-op, 2 player or anything.

Is this possible? Or is this something that wasn't actually implemented into the Xbox 360?

I cannot get into black flag either or Youtube, Sling, Netflix, Destiny or anything. I get one of 2 messages one says I need to connect to the internet, yet I am connected and everything checks out, the other simply says cannot start (app) for some reason
0x87de2713 is the error code.

I can't, it says that it's not connected to the internet. My xbox one is connected to the internet but when I try to play a 360 game on the xbox one it says that it can't connect to the internet.