FXServer Says Wrong IP

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Environment questions

GTA V version: v1.66
Up to date: Yes
Legit or Pirate copy: Legit
Purchased where - Steam/Rockstar Launcher/Epic: Steam
Windows version: Windows 11
Did you try to delete content_index.xml and try again? Not the issue.
System specifications:
CitizenFX crash zip file (‘Save information’ on a crash):
logs/CitizenFX_log files:
.dmp files/report IDs:

If you can’t start the game at all

GTA V folder screenshot:
GTA V/update/x64/dlcpacks screenshot:
Filepath to FiveM folder:
FiveM client folder screenshot:
Which antivirus/firewall software are you using?
Did you try to disable/uninstall your Anti-virus?

Important parts

What is the issue you’re having?
Recently I tried setting up my own server through TXAdmin, and I get all the steps done, but when I try to start the server it gives me the error message “error: Could not authenticate server license key. Your key is not matching the initial IP address sufficiently.”
What are you trying to do?
Set up a server.
What have you tried already to fix the issue?
I’ve tried setting up my server every way I can. I’ve done different server versions, different configurations, tried using my gateway access instead of my public IP, nothing works.
Error screenshot (if any):
None.
What did you do to get this issue?
Attempted to start the server.
What server did you get this issue on? Be specific and name some, ‘all of them’ by itself isn’t useful!
My own, hosted on my own computer.


Additional comments

Okay so the issue I’m seeing, is when you created the license key, you used a different IP than what your server is authenticated on. Meaning, whatever your server’s IP hosting is, you have to use for when you create your license key via keymaster.