Cant make or join parties

When this first started happening i wouldn't even get messages on Xbox. But that has been just fixed by itself or something. But I use windows10 and i do not get any notifications on parties and when i try to join or make a party it says "We can't connect
to Xbox Live Right now - The service might be down. [0x8007042C]". I have tried putting the code in the support thingy but it had no results. This has been happening well over a month now. It would be very nice if I could get this fixed as soon as possible.
Thank you.

:)

 

Networking issues with att hotspot.

Same thing done everything i know of to do. Cant join a party cant make a party. Cant join a friends game. Cant invite a friend to a game. I can send messages to friends thats about it. Any help would be welcome

 

My boyfriend and I cant join each others parties?

So my boyfriend and I cant join each others parties, and cant join each others games, but we can join other peoples parties, and games. It makes him sign out when he tries to join me with anything. help? I want to play with him

 

Have you contact Xbox Support?Xbox One Support | Xbox 360 Support | Xbox Live and Billing Support

Have you hard reset your xbox console as well unplug the router? There also you could have two same wifi in your house? That could cause the problem too.