DisplayFusion RSS: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable

DisplayFusion RSS: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/RSS/?TopicID=019a5de5-cd43-746f-aa1a-8920a7e108f3 DisplayFusion RSS: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable Wed, 08 Apr 2026 21:30:31 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=019a5de5-cd43-746f-aa1a-8920a7e108f3 RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#16 Wed, 14 Jan 2026 22:39:25 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#16 DisplayFusion Woohoo! Thank you guys so much! I am looking forward to seeing the results!

Thanks! ]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#14 Fri, 09 Jan 2026 08:21:20 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#14 DisplayFusion Hi!

Yes, Debug logging is (and was always) disabled.
As I wrote, disabling Monitor fading does the trick

But if I enable it, lagging and stuttering are coming back.

I'd love to use the monitor fading funciton. Playing without being blinded would be really nice! :-D

But unfortunately to no avail... :-(

Can you give that a try and see how it works for you? Thanks! ]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#10 Sat, 20 Dec 2025 21:01:53 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#10 DisplayFusion Hi Jon,

I'm sorry, but I don't feel comfortable installing a beta version.

I wanted to add that I've been experiencing this “stuttering” for years when gaming. Even on my prior build!
It's especially noticeable when looking around evenly in first-person shooters or similar games.

But today I noticed that the stuttering stops completely when I not only stop using “monitor fading,” but also close DF completely.

No lag, no stuttering. Just smooth gameplay.

Since I have the same problem on my desktop, I guess I'll have to stop using DF altogether, which I think is a real shame. I've been using the program for years and really like it!

Can you figure out what the problem is? :-[

]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#7 Fri, 07 Nov 2025 19:23:00 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#7 DisplayFusion Can you send me a video of the Windows Explorer issue?

There isn't much we can do about games unfortuantely, DisplayFusion adding an overlay across your monitors will have some performance impacts. We'll see if we can make any improvements going forward though. ]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#5 Fri, 07 Nov 2025 10:59:39 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#5 DisplayFusion -- ]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#6 Fri, 07 Nov 2025 10:59:39 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#6 DisplayFusion Hello again...

I was able to narrow it down to the following feature:

“Monitor Fading”!

When I turn this feature off, the problem is fixed.
That's a shame because I really like this feature because I have two additional monitors connected, but I don't always use them, and this feature saves power, prevents glare, and keeps the monitors from emit too mcuh heat.
So, I think it's really useful! :laugh:

But now that I think about it...
I found out that when the monitor fading feature is turned off, some games (those created with Unity or Unreal Engine) run a little more smoothly, even though I always only fade out all other monitors except the one I'm playing on (obviously!).

Is there anything that can be done about this?
I don't want to always turn the function off just because I want smoother movement...

Thank you so much!

]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#4 Fri, 07 Nov 2025 10:58:51 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#4 DisplayFusion -- ]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#3 Fri, 07 Nov 2025 10:57:45 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#3 DisplayFusion -- ]]> RE: 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#2 Fri, 07 Nov 2025 10:52:51 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3#2 DisplayFusion -- ]]> 4K Monitor (ASUS ROG Strix XG32UQ) on an RTX4090 per DP cable https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3 Fri, 07 Nov 2025 10:38:53 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/4k-monitor-asus-rog-strix-xg32uq-on-an-rtx4090-per-dp-cable/?ID=019a5de5-cd43-746f-aa1a-8920a7e108f3 DisplayFusion Hello everyone,

I really hope you can help!

Regarding the situation:

I now have a new monitor (see headline) with 4K/144Hz connected to an RTX4090.
Before that I had a 2K monitor (also 144Hz) plugged in.

Regarding my issue:

When I moved the Windows Explorer window on the 2K monitor, it was incredibly smooth.
144Hz was in full glory.

I had and still have numerous programs running in the background — including DF v11.1.1, of course.
It was never a problem!

Now, when I move the Explorer windows, they jerk like hell!

Only when I completely turn off DF do the windows move smoothly again.

Can this be fixed or is there already a fix/a solution?
I really do like DF, but I also want the windows to move smoothly and cleanly as before.

Thank you very much!

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