Mac M2 Pro full screen - 1 fps

[Celion-arathor]

Hello

I have a Mac Mini M2 Pro with MacOS version 14.4

I play with classic with maximum graphic settings with 100+fps in full screen.

Now I tried Dragonflight and I have issue.

I can set only to windowed mode, fullscreen or not.
The graphic settings is maximum.

When i play in windowed mode in NON fullscreen, it is 60-70 fps
If i switch to FULL screen mode the fps goes down to 1 maximum 2 … (but wow display that the fps is 60-70)

Do you have anybody similar issue?

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I found the issue. When the application is in FULLSCREEN mode, didnt repaint the the screen. So the FPS is 60-70, but didnt repaint the window, so the screen is freez. If I tab out and tab in, update the screen …

And this occurs only on the primary monitor (34" ultra wide 4k), and fullscreen mode works on Monitor 1 (secondary) in normal 16:9 4K monitor …

And everything is fine, when I tab out from the game. I see on the background that the FPS is 62, the game is works without issue. When Tab in again, the render stops

Resolution can be only 3440x1440 or 1720x720 …
If I select 1720x720, everything is fine, just a screen pixelized … so that is not a solution

Anybody can help how to solve this issue?

[Kayte-earthen-ring]

There’s an issue with how WoW’s water rendering is handled with the Apple Silicon GPU - try turning it down to fair in graphics settings and see if it fixes it (- it can make a huge difference, particularly in the Emerald Dream).