Yes I do, but that should not affect it, the UI should scale accordingly to it’s available screen size, and if I make a different GUI it scales normally again
That’s not how you use AnchorPoint. If the position is {0, 0, 0, 0}, the Gui will end up going further into the corner. AnchorPoint simply determines where the Gui is positioned around, not it’s overall placement on the screen.
The scale values are {1, 0, 1, 0} in the OP. That still doesn’t change my post’s content. That’ll push the Gui into the corner. The position needs to be {0.5, 0, 0.5, 0} with the AnchorPoint at {0.5, 0.5} for a true “centered” position. Changing only the AnchorPoint makes the Gui centered relative to the AnchorPoint, not the overall screen.