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Issues with layer tools in CO21 (14) and / or 2020 iMAC - and work around

Permanently deleted user
  • Edited

Hi,

I am using a 2020 27" iMAC (3.8 GHz, i7, 128 GB RAM, Catalina latest, Radon 5700 PRO) and see long delays when using brush/eraser on adjustment layers as well as some other menu tools such as crop, hand, keystone. The GPU doesn't matter and I see it with both catalogs and sessions.

Anyone else issues with this or a similar machine? CO13 is performing fine on the same machine.

Best

Frank

After lots of testing I can avoid the issues by using all tested non-paper icc such as iMAC, sRGB or Adobe RGB under View - Color profile. For my normal workflow I use my default paper icc there and then the mess starts...

 

 

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Comments

3 comments

Date Votes
  • Paul Steunebrink

    Maybe Capture One 21 is not utilizing the GPU. Did you see an activity window building the hardware acceleration? You could go into your application data folder for Capture One and delete the Image Core/14.0.0 folder.

    Full path is [user_home_folder]/Library/Application Support/Capture One/ImageCore/14.0.0

    Next, start Capture One and let it rebuild the kernel again.

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  • Permanently deleted user

    The focus mask is flickering on interaction in the viewer which shows that it is working. However, I have deleted the Core and it is rebuild on the next start, so fast that I barely see the activity window.

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  • Permanently deleted user

    I am also having problems using CO 21 on virtually the same machine - 2020 27" iMac 3.8 GHz i7, 40GB RAM, Radeon Pro 5500 XT 8GB GPU, Catalina 10.15.7. Editing tools (example HDR sliders) unusable. Very erratic behavior, switching back and forth between extreme high or low setting, choppy, delays before settling on final value. I have read a lot about possible OpenCL problems with the 5000 XT series GPU. I have set HW acceleration to NONE, and the problem persists. Also tried kernel rebuild (deleting ImageCore directory). I'm a new user and want to love this app, but so far, it is unusable on this Mac. Any help or suggestions would sure be welcome! 

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