yes I need help i turn on horizon to mod gta 5 but it says im not online would you plz help me thanks
You don’t need to be online to use the free tools.
As for fixing the issue, everything is working fine for me on the newest version. Try reinstalling. For more suggestions, search the forum. Every possible fix has been said a thousand times but unfortunatly there isn’t a single thread compiling all of them so you are going to have to look in the replies to threads like yours.
The most common issue is an antivirus interfering with Horizon. Try disabling your antivirus and if that doesn’t work, disable Windows Firewall.