David Williams Posted February 12, 2023 Share Posted February 12, 2023 I use AP to 'process' my film scans. When I use the high pass filter I now get artifacts on the file. This has started happening after the latest update (2.04) and does not occur in AP1. I attach a pic to illustrate. I am running Mac OS Ventura on an M1 Mac Mini. Quote Link to comment Share on other sites More sharing options...
Hangman Posted February 12, 2023 Share Posted February 12, 2023 @David Williams, welcome to the forums... If you turn Metal compute acceleration off under Preferences > Performance > Hardware acceleration (assuming it's currently on) and restart Photo, do the artifacts you're seeing go away? Quote Affinity Designer 2.4.2 | Affinity Photo 2.4.2 | Affinity Publisher 2.4.2 Affinity Designer 1.7.3 | Affinity Photo 1.7.3 | Affinity Publisher 1.10.8 MacBook Pro 16GB, macOS Monterey 12.7.4, Magic Mouse Link to comment Share on other sites More sharing options...
David Williams Posted February 12, 2023 Author Share Posted February 12, 2023 (edited) @Hangman Thanks for the welcome and the quick reply. I have done what you have suggested and the lines no longer appear on this particular image after sharpening using High Pass. We will see what happens to further edits. Thanks again Edited February 12, 2023 by David Williams debraspicher 1 Quote Link to comment Share on other sites More sharing options...
Hangman Posted February 12, 2023 Share Posted February 12, 2023 @David Williams, I believe this is a known bug that affects Frequency Separation, destructive High Pass and Gaussian Blur filters and has been logged with the development team under bug report AFP-5936. Callum 1 Quote Affinity Designer 2.4.2 | Affinity Photo 2.4.2 | Affinity Publisher 2.4.2 Affinity Designer 1.7.3 | Affinity Photo 1.7.3 | Affinity Publisher 1.10.8 MacBook Pro 16GB, macOS Monterey 12.7.4, Magic Mouse Link to comment Share on other sites More sharing options...
Staff MEB Posted February 13, 2023 Staff Share Posted February 13, 2023 Hi @David Williams, Thanks for your report. This is a known issue that's already logged to be looked at. Quote A Guide to Learning Affinity Software | Affinity Quick Reference Link to comment Share on other sites More sharing options...
Staff Affinity Info Bot Posted February 22, 2023 Staff Share Posted February 22, 2023 The issue "Frequency Separation, destructive Gaussian Blur and High Pass: corruption/thin colored lines" (REF: AFP-5936) has now been fixed by the developers. This fix is included in build 2.1.0.1709 (or later) which is already available as a customer beta and will be included in the next release. Customer beta builds are announced here and you can participate by following these instructions. If you still experience this problem once you are using that build version (or later) please reply to this thread including @Serif Info Bot to notify us. Quote Link to comment Share on other sites More sharing options...
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