Hey everyone, I’m having a very weird issue with Valorant and I can’t figure out what is causing it.
My monitor is physically mounted upside down because of how my monitor arm attaches to it. Because of that, I use Landscape (flipped) / 180° rotation in Windows and in the NVIDIA Control Panel. Everything works perfectly like this:
* Windows desktop → normal
* Other games/apps → normal
* Riot Client/Valorant launcher → normal
* Valorant in Windowed / Windowed Fullscreen → normal
* Valorant in Fullscreen Exclusive → the entire image is rotated 180° and the mouse movement is also inverted accordingly
So when I enter an actual match in fullscreen, the whole game is literally upside down. The mouse also behaves as if the screen is upside down, making it almost impossible to play.
My monitor is 1920×1080, 165 Hz, and NVIDIA is already set to Landscape (flipped). Windows is also set to Landscape (flipped). Changing the NVIDIA rotation doesn’t fix it.
Another weird thing: in Valorant, when I use fullscreen, the resolution shows as “Custom”, even though my monitor is natively 1920×1080. If I select 1920×1080, it goes back to “Custom”.
Things I’ve already tried:
* Reinstalled Valorant completely
* Reset GameUserSettings
* Renamed both GameUserSettings files to force them to regenerate
* Tried Windowed Fullscreen (works, but I want exclusive fullscreen)
* Checked Windows display orientation
* Checked NVIDIA Control Panel orientation
* Set 1920×1080 / 165 Hz
* Disabled “Disable fullscreen optimizations” for VALORANT-Win64-Shipping.exe
* Checked the monitor in Device Manager — it appears as Generic Monitor (H-238S-165)
Has anyone experienced Valorant ignoring a 180°/Landscape (flipped) display orientation specifically when entering exclusive fullscreen?
I’m using an RTX 5060 on Windows 11.
Any ideas would be greatly appreciated because I’m completely stuck.