Can’t play online even with Game Pass Ultime on home Xbox with another profile

There may be a profile on her Xbox that has an Xbox Game Pass Ultimate or Xbox Live Gold which is being shared to her which is why she can play online multiplayer.

Since she only have Xbox Game Pass for Console that’s the reason why you can’t play online multiplayer.

there is a problem there, if you have game pass ultimate on your profile, you can play in your xbox and she can play if she puts your profile as home on her console, but you will the only one able to use the game pass ultimate on a pc, on pc does not work
as on the xbox.

Hello, Myra my name is Oskayra I am an independent advisor and player like you I hope I can help solve your problem today

Sharing Xbox Game Pass Ultimate on the same console is simple and straightforward. Here's what you need to do:

Designate your Home Xbox:

This is the key step to share your Game Pass Ultimate subscription with anyone who signs in on your console. To do this:

Go to Settings > General > Personalization > My Home Xbox.
Select "Make this my home Xbox."

Sign in with your kids' profiles:

Once your console is designated as the Home Xbox, anyone who signs in with their profile can access your Game Pass Ultimate subscription, including your kids. They can download and play any game from the Game Pass library, use online multiplayer features, and access any other benefits of Game Pass Ultimate.

Confirm subscription access:

To confirm that your kids have access to Game Pass Ultimate, they can:

Launch the Xbox app or any Game Pass game.
Look for the Game Pass icon next to their profile picture.
If the icon is present, they have full access to the subscription.

Manage additional features:

While your kids will have access to the Game Pass library, you can still manage certain features for their profiles:

Go to Settings > Account > Family & online safety > Manage family members.
Select your child's profile.
You can set restrictions on content, privacy, and online interactions.

I hope the information I gave you has been useful, have a happy day.

Fallout 76 is an online only game, so you need Gold or Game Pass Ultimate in order to play it.

I initially bought it when I got my Xbox one. And then I signed up for ultimate game pass and now I can’t get it back to my normal Console game.

You need to have Gold or Ultimate to play Fallout76.

If you have been playing DayZ on Game Pass Ultimate, then when you downgrade to Core, the game is not included. You will either have to purchase the game, and then you will be able to play online with Game Pass Core, or purchase Xbox Game Pass or Game Pass Ultimate to continue playing the game from there.

On another note, you do not need a subscription to play online multiplayer on the PC.