When I go in first person the mouse moves out the center
It might be because of an invisible gui that covers the screen but I don't know how to fix my mouse from it
i actually use the gui, so once u spawn in the frame appears and it covers the whole screen
Do not make the Gui invisible go to the screen gui's property's and there you are able to toggle the Enabled checkmark or do it like this in a script
game:GetService("Players").LocalPlayer.PlayerGui."GuiName".Enabled = true
or
game:GetService("Players").LocalPlayer.PlayerGui."GuiName".Enabled = false