Are you running fortnite on your second monitor or your main?
= Streamer Mode Enabled in Fortnite?
You also might want to do a Windows Update and a Geforce Experience Update.
Check if your OBS also is up to date.
Obs might not connect to fortnite cause of game driver issues.
I run OBS on the second monitor, also run everything from the administrator.
Fortnite is not captured after the upgrade. Although my friends have everyone taking over the game
All other games OBS sees. All drivers are checked and updated, but did not help
Streamer mode in fortnite did not check, because I did not know about it and did not see where I could change
It is worth windows 7 with all the updates, since OBS does not work well on windows 10
OBS latest version
I can not solve the problem with the capture of the game