Check Epic's status, then make sure Fortnite is using the correct Party or Game Channel and that Voice Chat is not set to Nobody. Leave console party chat, confirm the right microphone and headphones, allow microphone access in Windows 11, and test with one teammate before changing network settings.
Open Epic Games Public Status and the Fortnite known-issues board. If voice services are affected, wait for recovery instead of changing the microphone or reinstalling the game.
2
Choose the correct Fortnite channel
Open Fortnite's Social menu. Party Channel is for people grouped in the lobby; Game Channel is for teammates in the match. Join the channel your teammate is using and leave Xbox or PlayStation party chat if you want Fortnite chat.
3
Review Fortnite chat settings
Set voice volume to at least 50% for the test. Set Voice Chat to Friends Only, Friends and Teammates, or Everybody, and check whether Push-to-Talk is enabled. A Nobody setting disables chat.
4
Check parental controls
If the account is cabined or uses parental controls, a parent or guardian may need to permit voice chat. These permissions cannot be bypassed from the ordinary Audio menu.
5
Select the microphone and headphones
In Fortnite and Windows, choose the microphone you are speaking into and the headphones or speakers you are listening through. Disconnect unused audio devices for one test so Windows cannot select the wrong one.
6
Allow microphone access in Windows 11
Open Settings > Privacy & security > Microphone. Turn on microphone access and allow desktop apps to use it, then update Windows and restart Fortnite. Test with one teammate before trying DNS or router changes.