Photoshop 2020 Lags CMYK images - Windows 10

[Margy82]

• Hi to all, why I continue to encounter Lags scrolling or zooming and using clone stamp in CMYK images. Tried almost everything, resetting tool and preferences, changing settings in performance settings, everything. My pc is a custom dual xeon E5-2690 V3, 64 GB DDR4 2133 MHZ ECC, ssd nvme samsung 970 evo plus, nvidia geforce gtx 1080 ti, windows 10 x64 enterprise on latest build. It is incredibile having  issues like these on a machine like mine.

{Thread renamed by moderator}

[Sahil.Chawla]

Hi there,

Sorry to hear about Photoshop lagging, please try updating it to version 21.2.3 through the Creative Cloud app and see if that helps.

Also, try optimizing its performance by following the steps mentioned here: 

https://helpx.adobe.com/photoshop/kb/optimize-photoshop-cc-performance.html

Regards,
Sahil

[Margy82]

Just updated. Nothing changes. All things done. This is an absurd bug. Every new release decrease performances.  

[Bradley5E53]

I am having exactly the same issue: zooming/scrolling, cloning, filter previews and transforming is very laggy in CMYK images.  I have the latest PS update.  On Windows 10, Intel i7, 32GB RAM and Nvidia GeForce GTX 1660 Super.