How do i fix my profile not receiving party or game invites

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

Kindly perform an extended powercycle and reset your network hardware by following the steps below:

1. Unplug the power cable from the back of the router, modem, or gateway for 5 minutes. If you have a router and a modem, unplug the power cable from both devices.

2. Press and hold the Xbox button on your console for 10 seconds or until it turns off then wait for 2 minutes before turning it on again.

3. After 5 minutes, plug the modem or gateway in first, and wait for all the lights to return to their normal state.

4. If you are using a router, plug in the router and wait for all the lights to return to their normal state.

Same here - playing EA NHL Legacy on Xbox 360 - can't send game invites. Can't send any messages on Xbox 360. Can join another person's party by going to their profile and clicking join party, but can't send or receive a party invite. Even if they are in a joinable game though, the "Join Game" option does not appear on their profile, so without game invites there's no way for us to play a game together. This is awful - any fix soon?

I can join parties and receive party invites just fine. The problem is the game invites. For example, I was trying to play Call of Duty: Warzone through a Looking For Group post. I join the party but then don't receive the game invite and can't invite
them to my game.

Thank you for replying.

We do not get an error. Example I open the popup (360) and click on my friend then choose invite to party and game, he 1: doesn't receive the invite or 2: it doesn't let him accept the invite, options are not active.

I assume we have license, I'm pretty sure I do, how do you check?

I've also lost the option for "Party Invites" on Windows 10 PC's Xbox Companion App. I've tried updating and resetting, but to no avail. I was receiving party invites through my computer a few days ago, and for some reason, it's completely stopped.
I assume it was the newest update they released. My mobile phone receives party invites, as well as has the option box to turn on or off the invitations.

What personally worked for me is the windows key + G, and going to the mini box "Xbox Social (Beta)". It should be sitting in the notification bell as (1). Although, It expires in a matter of seconds, as it usually would for me in the windows action center.

I'm sad that this was how I had to join my friend's party, and may have to continue to do this; or at least, until they add back the option to receive invites on the companion.