V_rob Posted January 10 Posted January 10 Hi folks ! Help me undersrtand this annoying bug. On some layers, the brush is delayed (a lot! you can see it on the video). Note that on this one, it appeared when I copy paste a selection from the "good" layer. Thanks for your help Publisher 2.5.7 on mac os 14.7.2 Enregistrement de l’écran 2025-01-10 à 11.13.49.mov Quote
NotMyFault Posted January 10 Posted January 10 We would need the actual document. Brush performance depends on many factors brush size brush settings in „more“ section (spacing with very small numbers) layer size (if you started painting, then resized layer e.g. by move tool scaled down, this increases DPI) document format and bit depth (RGB/8 and CMYK fast, others much slower) any layer fx or filters / adjustments nested layer structure (old bug: pixel layer is child to vector layer) which app used (photo, designer, Publisher), because performance offerings and setting can differ actual performance settings, e.g. HW acceleration active, renderer, exact clipping, view quality, … Quote Mac mini M1 A2348 | MBP M3 Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080 LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K iPad Air Gen 5 (2022) A2589 Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps. I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.
NotMyFault Posted January 10 Posted January 10 5 minutes ago, NotMyFault said: layer size (if you started painting, then resized layer e.g. by move tool scaled down, this increases DPI) Most probably this. Use move tool / transform panel and check layer size and dpi. ScreenRecording_01-10-2025 12-07-17_1.mov Quote Mac mini M1 A2348 | MBP M3 Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080 LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K iPad Air Gen 5 (2022) A2589 Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps. I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.
V_rob Posted January 10 Author Posted January 10 Thank you @NotMyFault ! I juste sent you the file via PM (just because it's work related). I can't figure how to change size of a layer... Quote
NotMyFault Posted January 10 Posted January 10 thanks for the PM. I cannot reproduce the issue in you file on iPad, using a default round brush with 2px radius. Which brush are you using? A screenshot of brush settings, including the details after clicking the brush thumbnail, would help Quote Mac mini M1 A2348 | MBP M3 Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080 LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K iPad Air Gen 5 (2022) A2589 Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps. I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.
NotMyFault Posted January 10 Posted January 10 Never the less, a maybe related issue in iPad: after zooming occasionally the brush strokes don’t get recognized at all. between 2 and 4 sec in the video. I hope Serif staff kicks in for further analyses. brushes occasionally behave strange for unknown reasons. ScreenRecording_01-10-2025 16-49-23_1.mov Quote Mac mini M1 A2348 | MBP M3 Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080 LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K iPad Air Gen 5 (2022) A2589 Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps. I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.
Staff Callum Posted January 14 Staff Posted January 14 Hi V_rob, If possible please could you also send me a PM with a copy of the file so I can look into this further and get it logged with our developers? Thanks C Quote Please tag me using @ in your reply so I can be sure to respond ASAP.
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