Skip to main content
aan60574267
Known Participant
September 14, 2026

Intermittent white flashes every 20-30 seconds with RTX 4090 and Eizo CG2700X (Windows 11)

  • September 14, 2026
  • 3 replies
  • 16 views

Hello, 
I'm experiencing an issue with intermittent white flashes that occur regularly (every 20 to 30 seconds) when I'm working on images in Photoshop. 
This issue only occurs in Photoshop; Lightroom Classic works perfectly without any flashes. 
My setup:  
Windows 11 
Graphics card: NVIDIA GeForce RTX 4090 (up-to-date drivers) 
Monitor: Eizo ColorEdge CG2700X (4K UHD, connected via an original DisplayPort cable)  
Current workaround: The only way to completely stop the white flashes is to deselect  “Use GPU” option in the Performance preferences. 
This confirms the existence of a bug related to V-Sync or the display area refresh rate between the latest Photoshop engine and high-end NVIDIA GPUs on professional 4K monitors. 
I hope an update will be released soon to fix this very annoying bug.

 

    This topic is closed to new replies. Start a new post to keep the conversation going.

    3 replies

    jane-e
    Community Expert
    Community Expert
    September 15, 2026

    @aan60574267 

    This is the Collaboration forum. Here’s the link for you to repost to the Photoshop forum: 

    https://community.adobe.com/p/photoshop

    Jane

    aan60574267
    Known Participant
    September 15, 2026

    Oh sorry Jane, is it possible to delete this post here?

    jane-e
    Community Expert
    Community Expert
    September 15, 2026

    Hi ​@aan60574267 

    No need to apologize; we just want to be sure your post is seen by the right people.

    We can’t move or delete posts, but I can lock it for you. I’ll go ahead and do that.

    Jane