Not receiving invites or able to send out invites. Also the Notification Center where I see...

I would recommend starting by testing if other accounts get a notification of the invite. And additionally are they already in the game? It's possible that it will not send an Xbox One notification of the invite, but just an Xbox 360 invite, so if they're
not already in the 360 emulation for the game, they might not see the invitation.

Test those things out and see if that changes. Let us know!

Hello, Sheeshkabobz. Thanks for reaching out! My name is Lucas. I'm an Independent Advisor and a Microsoft user just like you. I'll be happy to assist you today.

I did not understand exactly your issue. By Switch do you mean a Nintendo Switch account? By phone account do you mean a phone number associated with your Microsoft account?

The invites you're receiving are party/clubs invites or what kind of invites? If so, where do you want these notifications to be send to - or you do not want to receive this invites/notifications anymore?

Waiting for your reply.

Not able to receive game invites or party invites, nor am I able to send them

I also have yet to be able to play coop while in a party. I can join randoms and randoms can join me...but never a part. Each have open NAT, and can talk in a party. Almost nothing happens, I send invites out and nothing happens. Or if I try to join,
I get 'a player has disconnected.

One thing I have noticed yesterday, is that you can check your notifications. There is a spot where I can see invites. With an accept/reject option.

There's a current bug that seems to be going around sending and receiving game and party invites through Xbox. All of my friends play on an Xbox One. About a day ago I tried inviting a friend and they weren't receiving the invite notification on their Xbox but were receiving it on their phone. We have tried restarting our WiFi and our Xbox but nothing seems to work except joining their open party with online mode on. I don't know if this is a known bug or is new and unknown.

If anyone has any solutions that'll be great.

Yes i have the same problem i see i do get invites on my phone but not appearing on my xbox. I can only invite people i dont see friend rewuests but i see them in my notifications tab. But invites cant be found now i know others have the same problem