388 results found

1. pixel error

   This happens a lot when I am working in Illustrator, I have to zoom in and out to see the correct color or for not seeing this issue. PLEASE HELP

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2. Guides are too thin and barely visible

   Since the last update (23.0.4) guides are almost invisible, especially when using the document grid in combination.

   This is only the case when GPU performance is on. When it's switched off, the guides appear as usual. In the previous Illustrator version this problem didn't exist...

   The strange thing is: while dragging other guides, or making a rectangle selection with the Selection Tool, the guides become thicker again. But, when I release the mouse again, they become thin again.

   I work on a MacBook Pro (Retina, 15-inch, Mid 2014) model, NVIDEA GeForce GT 750M 2GB Intel Iris Pro 1536 MB. MacOS Mojave Version 10.14.4. I also work on an external screen.

   EDIT Now I've opened another document, the guides behave as usual again...

   Since the last update (23.0.4) guides are almost invisible, especially when using the document grid in combination.

   This is only the case when GPU performance is on. When it's switched off, the guides appear as usual. In the previous Illustrator version this problem didn't exist...

   The strange thing is: while dragging other guides, or making a rectangle selection with the Selection Tool, the guides become thicker again. But, when I release the mouse again, they become thin again.

   I work on a MacBook Pro (Retina, 15-inch, Mid 2014) model, NVIDEA GeForce GT 750M 2GB Intel Iris Pro 1536 MB. MacOS… more

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   6 comments  ·  Rendering Issues (GPU, CPU)  ·  Delete…  ·  Admin →
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3. Phantom lines in Outline mode ("QuickDraw") at large zoom levels

   Not clear this is actually GPU-related.
   This bug dates back 32 years, all the way to Illustrator 1.0, when Adobe used the term "QuickDraw" to describe it. Terminology has changed, the bug has not. It has happened on every version of Illustrator, on every Mac, under every operating system.
   I've sent the attached screenshots and videos in the past, no response.
   The bug manifests as stray lines or incorrect vectors at certain seemingly-random resolutions.
   In preview mode, in addition to above problems, (possibly a different bug), I often get sectors or areas that do not fill or redraw correctly. Sometimes a black rectangle where none should be, sometimes just blank white space.
   sometimes some stray diagonal lines, often when I 'move around' in a document in preview mode, new areas do not "refresh".

   Not clear this is actually GPU-related.
   This bug dates back 32 years, all the way to Illustrator 1.0, when Adobe used the term "QuickDraw" to describe it. Terminology has changed, the bug has not. It has happened on every version of Illustrator, on every Mac, under every operating system.
   I've sent the attached screenshots and videos in the past, no response.
   The bug manifests as stray lines or incorrect vectors at certain seemingly-random resolutions.
   In preview mode, in addition to above problems, (possibly a different bug), I often get sectors or areas that do not fill or redraw correctly. Sometimes… more

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4. White flickering screen: Illustrator 2019 gltches out video card in Macs with AMD Radeon R9 M390 2 GB graphics card...

   it's an Apple & Adobe conflict with each other regarding the AMD graphic card driver(s) + Mojave OS 10.14. Rolling back to Illustrator 2018 doesn't fix it. I first thought it was a physical hardware problem (dying graphics card) until we experienced the problem on multiple Macs in the same way.

   This issue didn't exist prior to updating to Mojave, however, I think Mojave and Adobe were fine together until updating to Adobe CC's 2019 products which had the initial conflict and, in turn, created the same conflict for the prior Adobe CC versions + Mojave.

   I 100% believe there is a problem with the 2019 suite on Macs running MacOS 10.14 Mojave AND this particular graphics card: AMD Radeon R9 M390 2 GB. I think the drivers for this particular model of graphic card were not updated or accounted for by Adobe when updating their products to the 2019 suite. The problem did not exist when we updated to Mojave and were running the 2018 suite. Everything ran just fine, including having the GPU performance turned on. I would even say that possibly the initial 2019 23.0 version of Illustrator was fine, but one of the incremental updates messed it up. I think I was running 23.0 with no problems as well, but I can't be totally sure. Now, the 2018 version experiences the same issue.

   So -- I believe something in an Adobe 2019 update messed its functionality with Macs that have the AMD Radeon R9 M390 graphics card, in turn, passing the problem on to previous versions of Illustrator and possibly InDesign.

   The quick fix (it seems for now) is to turn off GPU Performance. This makes using Illustrator very draggy and slow, but the screen flicker has stopped. This needs to be addressed by Adobe and fixed.

   More details and discussion on this video card glitch can be found here:
   https://forums.adobe.com/message/11159643

   it's an Apple & Adobe conflict with each other regarding the AMD graphic card driver(s) + Mojave OS 10.14. Rolling back to Illustrator 2018 doesn't fix it. I first thought it was a physical hardware problem (dying graphics card) until we experienced the problem on multiple Macs in the same way.

   This issue didn't exist prior to updating to Mojave, however, I think Mojave and Adobe were fine together until updating to Adobe CC's 2019 products which had the initial conflict and, in turn, created the same conflict for the prior Adobe CC versions + Mojave.

   I 100% believe there… more

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   69 comments  ·  Rendering Issues (GPU, CPU)  ·  Delete…  ·  Admin →
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   Resolved (Comments Open)  ·  AdminAnkit Goyal(Illustrator Team) (Admin, Adobe Illustrator) responded

   Based on feedback, this issue is fixed by upgrading to MacOS Catalina . We are closing this .Let us know if you are still observing this on MacOS Catalina and we will reopen this thread.

   Regards
   Ankit Goyal
   Illustrator Team

5. GPU rendering problem. - My graphics appear pixelated at certain zoom levels. Comes and goes. Very annoying when working.

   This happened a few months or weeks ago.

   I am using Macbook Pro - 2017
   OS version: Mojave 10.14.5 (18F132)
   Adobe Illustrator: 23.0.4
   This issue disappears when I turn of GPU rendering but I am used to working with GPU rendering ON.

   I am hoping for a fix on this soon or maybe there is already. please let me know. Thanks :)

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6. Multiply Glitch

   Multiply effect in transparency is not working properly, it's appearing partially colored and pixelated, or object would disappear when zooming in/out.

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7. Scaling / rendering bug - Pucker & Bloat

   workpath: make circle -> add anchor points ->pucker&bloat -> cut the circle in two -> join path -> new circle -> minus front -> scaling = error (see images)

   MacOs Mojave 10.14.5 - illustrator CC 2019 AND illustrator 2018 (22.1)

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8. phantom lines overlapping paths

   Sometimes a portion of my shape will look cut off. There is no vector information generating is, it just renders it that way for some reason. Examples attached:

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9. wrong monitor profile applied when moving AI to a different screen in a multi-monitor setup

   Setup: MacOS, latest version / AI, latest version / three different displays (two wide gamut) attached to 2017 MacBook Pro 15" 2017

   The monitor profile of the display on which a file is opened first seems to be still in effect to render colors, after moving the window to another monitor (with a different gamut) while in GPU preview.
   Colors are quite off when moving a window from a wide-gamut display to an sRgb one and vice versa.
   Overprint view or CPU view seem to be correct, but are very slow to work with.

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10. GPU performance

    GPU performance in iMac 27" 5k with AMD Radeon R9 M380 2 GB
    turns colors to a pale tone.

    Using CPU preview turns back the vivid colors but it slows down the performance.

    Any clue how to fix this?

    I'm using the latest update of Mojave and Illustrator v. 23.0.1

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11. Fills rendered not accurate compared to edges when using GPU mode

    I noticed a small rendering issue with strokes in GPU mode. The boundaries seem to be somewhat inaccurate, to the point that in certain situations (regardless of whether or not they're joined and by any method), suck as a tee shape, a small bulge of one stroke can appear beyond the edge of another, even though they shouldn't.

    See attached pictures, the problem area is circled. It is subtle, but visible. There is a slight bulge extending outwards towards the right, presumably from the horizontal path at that junction. This is incorrect, the paths are joined and have identical stroke settings.

    In CPU rendering, it renders correctly, and no bulge is visible. It seems to happen somewhat inconsistently, it doesn't always effect path junctions like that, only sometimes.

    Also, the stroke width visibly changes slightly when switching between CPU and GPU mode. In my case, GPU mode seems to draw them slightly wider (higher stroke pt value) than it should be.

    I wonder if this might be due to error introduced by using single precision floats on the GPU (which I assume is the case, considering how much lower double precision float performance is on most GPUs)? Who knows.

    Regardless, the obvious workaround is to simply use CPU rendering, and it is relatively minor. But it is important to have an accurate representation of what you're doing.

    OS: macOS High Sierra 10.13.6 Build 17G5019
    2 x Xeon E5-2690 v4 CPUs (don't ask ;) )
    64 GB RAM
    NVIDIA GeForce GTX 1080 8191 MB
    GPU Driver Version: 387.10.10.10.40.122
    CUDA Driver Version: 418.105

    I noticed a small rendering issue with strokes in GPU mode. The boundaries seem to be somewhat inaccurate, to the point that in certain situations (regardless of whether or not they're joined and by any method), suck as a tee shape, a small bulge of one stroke can appear beyond the edge of another, even though they shouldn't.

    See attached pictures, the problem area is circled. It is subtle, but visible. There is a slight bulge extending outwards towards the right, presumably from the horizontal path at that junction. This is incorrect, the paths are joined and have identical stroke… more

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    Need More Info  ·  AdminEgor Chistyakov (Admin, Adobe Illustrator) responded

    If you have documents that have this behavior, please share the them so that the team can review the bug and make it fixed. Screenshots help, but this can’t be reproduced without the test files. Thank you!

12. Errors or unexpected behavior when GPU Performance features are turned on

    "Errors or unexpected behavior when GPU Performance features are turned on" message occurred while tried to new document or open document on MacBook Pro 2018 15" (Touch bar) for Illustrator CC 2015

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13. Zoom level and/or viewport position changes when switching between normal view and pixel preview
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14. GPU continues to randomly turn only white to black (not inverting!)

    an ongoing issue with CC is the random and unprovoked flipping of Black to white on screen. Only the color white does this. This is not a case of color being inverted. It is only white in a file that suddenly turns black and then needs to be closed and reopened to fix.

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15. White bars over the screen when turning Overprint Preview off?

    Hi

    Been noticing a bug where I get white bars over my screen as I scroll – seems to happen mainly if I come out of Overprint Preview. If I float my tabs to windows or switch Overprint preview back on it cures it, but obviously this isn't actually a fix and is pretty annoying as it happens so often.

    Can anyone suggest a more permanent fix please?

    Thanks

    Ben

    OSX 10.13.6 2.8 i5 8gb - Illustrator 20.0.3

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16. Overprint preview of overprinting black shows black as semi-opaque

    When something is printed as 100% black and set to overprint, the output will be pure black. No registration issue as the 100% element is carried through the other color breakouts. However, in AI CC 2019m when I zoom way in on text which is 100% black and overprinting, I can actually see through the black type. The intensity of the black varies based on what is underneath. One can even watch the black become muted in appearance as one zooms.

    Shouldn't 100% black appear as 100% black regardless of being set to overprint or not.

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17. Getting odd artifacting when using GPU preview on illustrator

    Shapes look as if they arent inline with each other when using GPU preview, CPU preview fixes the issue but of course I shouldnt have to be running it on CPU preview. The jaggies seem to stem from where there are anchor points, but not every anchor point.

    Using Intel i5 6500 CPU with an RX480 8gb GPU

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18. Objects not displaying in the right place?

    I've been encountering lots of stuff like this, usually restarting the app will fix it. This time a closed the doc, re-opened and this was still happening...

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19. GPU preview glitch

    I encounter this glitch since introduction of GPU preview.
    Only now I managed to narrow down the conditions to replicate it.

    When the Control pane is switched off (Window > Control), and Screen Mode is in Fullscreen Mode with Menu Bar, then when the working area is scrolled down, black horisontal lines appear. As if they are somehow traced by the top edge of the working area. Once I zoom out/in, they disappear. Also switching to CPU preview removes the glitch all together. This appears on both retina and non-retina displays.

    This does not happen when the Control pane is visible. Or the Screen Mode is in other modes (Normal or Full Screen).

    MacOS 10.14.2
    Illustrator 23.0.1

    I encounter this glitch since introduction of GPU preview.
    Only now I managed to narrow down the conditions to replicate it.

    When the Control pane is switched off (Window > Control), and Screen Mode is in Fullscreen Mode with Menu Bar, then when the working area is scrolled down, black horisontal lines appear. As if they are somehow traced by the top edge of the working area. Once I zoom out/in, they disappear. Also switching to CPU preview removes the glitch all together. This appears on both retina and non-retina displays.

    This does not happen when the Control pane is… more

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20. Zoom is creating crazy images behind working paths

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    Request to Contact Support  ·  Ashutosh Chaturvedi responded

    Please accept my sincere apology for the inconvenience. Please get in touch with us at any of the other support channels – https://helpx.adobe.com/support.html . Since this is not a generic issue that we can reproduce at our end, we will need someone to look into your machine to figure out what is going on here.