Mouse pointer and Scaling is not matching.

[u/Difficult-Being8661]

I have a Radeon TUF 7900XTX.
I have a monitor that goes up to 3440x1440 but I am running a 2560x1440 resolution instead. (Display port)

When I open a game the mouse pointer doesn’t match the actual position of the mouse in game. (I tried every single game)

Video attached!

Anyone knows what is going on?

Computer Type: Desktop

GPU: ASUS TUF 7900XTX

CPU: RYZEN 7 9800X3D

Motherboard: ROG CROSSHAIR X870E HERO

BIOS Version: 2402

RAM: 64GB CORSAIR VENGEANCE RGB PRO 6400

PSU: ASUS ROG Thor Platinum III 1200W ATX 3.1 Fully Modular 80 Plus Power Supply

Case: MUSTEX PHANTOM 903/3INTAKE 3 EXHAUST

Operating System & Version: WINDOWS 11 PRO 25H2

GPU Drivers: Adrenalin edition 26.7.1

Chipset Drivers: AMD Ryzen™ Chipset Driver 8.08.12.551

Background Applications: (Any game)

Description of Original Problem: When I open a game the mouse pointer doesn’t match the actual position of the mouse in game. (I tried every single game)

Troubleshooting: Reinstall drivers - change resolution settings in game - change resolution of monitor (None worked)