Join games wont work

You should make sure you both have the latest version of Fortnite on your Xbox.

Then also check and see if either of you have NAT issues, ideally you want Open NATs. You can check this by going to settings on your console and then network, and then test multiplayer connection.

Hello JrMartinez2,

Sorry to hear about what's going on.

I can totally understand how that can be frustrating especially if you wanna have a good squad match.

I just wanted to add that if you have not done so, I'd try powercycling your console and seeing if that helps with the issue.

Try following the steps here on
How to restart or power cycle your Xbox One console and see if that helps you out.

Give that a shot and let us know how that worked for ya.

Thanks!

I can open a party but my mic wont work and nobody can join it.

cant send messages, stream live, join friends in game. Nothing!

Sounds like the local profile is out of date or corrupted, and when an app or routine asks for data from it, it causes the involuntary disconnection. I'd start by clearing the system cache (it's just temporary files plus game
updates, automatically reloaded) by:

1) Tap the silver Xbox Guide button on the controller, go 2 clicks right to Settings, pick System Settings.

2) Select Storage (or Memory if Storage).

3) Move over any hard drive or memory unit (not the Cloud) & press (Y) on your controller & pick Clear System Cache.

4) When asked to confirm storage device maintenance, choose Yes.

Delete profile from your console

1) go to http://xbox.com/accounts & click on Sign in at upper right - if you can't sign in then ** STOP: DON'T ** delete your profile. Please call Xbox Support
http://tinyurl.com/XBLnumbers Option 2 for help with your account. If you can sign in, delete & redownload your profile on your Xbox this way:

2) Go to Settings - pick System - choose Storage - pick All Devices - choose Gamer Profiles

3) pick the gamertag choose Delete, and pick Delete Profile Only.

This deletes the profile but leaves saved games and achievements. Now, re-download your profile.

Re-download

1) Tap the silver Xbox Guide button

2) Select Download Profile (and if you don't see it, press the blue X button to make sure you're not signed in) and proceed with Profile Download.

3) Enter the Microsoft Account addresse for your Xbox LIVE gamertag when asked.

4) Enter the password for the Microsoft Account.

4A) If your account is an Xbox LIVE child account, the parent’s Windows Live ID & password is required as well to download your profile.

5) Pick the storage device for your profile (choose Hard Drive if you have one, or Memory Unit if you don't have a Hard Drive).

6) When the download completes you will be asked if you want the console to remember your password. If it's your home console, I'd say yes, otherwise I'd think carefully about leaving my profile unprotected on somebody else's
Xbox!

7) Sign in, and retry.

Agree your membership says Gold.

Have you tried to clear your cache (support.xbox.com/.../clear-system-cache)?

Have you tried to delete your profile (only profile, not game saves) and redownload it (support.xbox.com/.../profile-move-delete)?