I just updated to 26.3.1. Made a new file, sketched in it, and hit 'save".

I was presented with the Creative Cloud dialogue. I am not a fan of keeping stuff in the cloud so I hit the "on my computer" button; nothing happened. I swore, aborted the dialogue, and tried again to the same result.

A little further experimentation suggests that it works sometimes if I click on the button again. Weird.

OSX 11.6.4, Big Sur.

Using Illustrator 26.3.1 , if you have your illustrator open and set your computer to sleep, the next time you wake it up and try resuming your work, libraries will be blank and say "Install Creative Cloud Library". If you restart Illustrator, it works fine until the next time you sleep your computer. Version 26.2.1 does not have this problem.

macOS 10.15.7
Illustrator 26.3.1

Selecting text or number values within ui panels in either light or dark mode, let alone any mode, should not rely on the os or allow the os to dictate textfield colors while that textfield has focus (e.g., text selection highlight color, text color, textfield background color). Instead always use just one neutral color for each regardless of the os display mode state.

Screenshots show the selected text value (1575 px) within the Transform Panel > TextField [X pos] rendering correctly in macOS light mode and INcorrectly in dark mode.

Système exploitation windows 11
Je déplace mes plans de travail ou j'en copie un avec la touche alt.
Plusieurs plans de travail en même temps.
Résultats attendu l'écran ne fait pas apparaitre des lignes blanches.

After Ai update two points= : disappeared from all my files in Hebrew and left a blank space, what to do?

If you try to calculate a number of words and store them for later using textRange.words and a punctuation marks placed one space after the word, as demonstrated in the video, Ai cuts words in wrong places, resulting words being trimmed.

This breaks all scripts that rely on this method.

You have to rename 'words-bug.txt' into 'words-bug.js' and 'words-bug.pdf' to 'words-bug.ai' to test it, since UV does not allow to upload these type formats.

macOS10.15.7/ver.26.3.1

再現手順
1. 10mm程度の線分を描画する。
2. 線幅を0.41mmに設定し、線幅プロファイルをアーチ状（デフォルトプリセットの６番目）のものを適用する。
3. 歪んだ状態で適用される。パスのアウトラインを行うと歪んだ状態でアウトライン化される。

期待する結果
ver.25の様に適用した線幅プロファイルが正常に適用される。

実際の結果
細線では線幅プロファイルが正常に適用されない。
また、過去のバージョンで作成されたデータではデータを開いただけでは正常な表示となりますが、編集作業の影響で形状が歪みます。これは付近のオブジェクト操作の影響によって生じる場合もあり危険です。線幅と長さの比率に相関関係がありそうですが現象の特定には至っておりません。

以下のコミュニティページもご参照ください。

https://community.adobe.com/t5/illustratorフォーラム-discussions/線幅ツールで調整した十分な長さの線に対して-線幅を細くすると正しく表示されない/td-p/12956489

When the artwork contains asymmetrical variable width strokes, those are converted to symmetrical variable width strokes when a Repeat grid is applied with mirroring.

After installation WIN11 - practical lessons in Czech have disappeared, the program cuts.

Upgrade 25.4.6 Not export dxf
MacoS 10.14.6

since Ai 26.3.1

saving variable library from the variables panels result in this error:
'The filter cannot complete because of an unknown error.'

Also a related issue is that scripts using 'exportVariables' function will fail

Auto CAD LT2023で作成したdxfデータ・dwgデータをillustrator2022（バージョン26.3.1）で開くと形が崩れてしまいます。

添付画像のように，一部のスプライン端点（恐らく閉じている部分）がillustratorで読み込むとアートボード左下部分に集まってしまい，大きく形が崩れます。

Shape ontop is 10% opacity but appearing as 100%, but off the artboard is back to 10%

창을 처음 실행했을시에는 Ctrl + C , Ctrl + V, Ctrl +Shift + V 단축키가 잘 작동하다가 작업을 하다보면 Ctrl + C , Ctrl + V, Ctrl +Shift + V 단축키가 작동이 하질 않음. 하지만 다른 단축키들은 작동이 잘됨.

フォント「Bodoni 72 Bold」で小文字pを打つとマルの下辺りに突起物ができる。上にも小さく。パスは正常なのでバグかと。
バージョンは26.3.1

Same issue with some members here but I couldn't find solution. Can't save existing illustration file (in .pdf), have to "save as" new file. Really hope to get helps in detail showing how to fix this.

1. Windows 10 Home - version 21H2, installed on this new computer on Apr. 8th 2022.
2. Ai version 26.3.1 (latest version on Adobe Creative Cloud).
3. The step: Saving an existing file (in .pdf). have to save as new file after even 01 modification in the file.
4. Expected everything back to normal, can open file, make change(s) and just save it.
5. File & video uploaded.

When I'm exporting images from Illustrator using 'Export Assets', often white lines or lighter lines are added on random edges of the images.

Screenshot shows image in Illustrator and exported image showing lighter row of pixels on image edge.

I am not able anymore to see correctly SVG that are created from Flourish web application since 10 days. I attach a SVG that opens with a big "X" in the place of the supposed graphics

Some (not all) plugins do not work in Illustrator version 26.3.1. But they work fine in 26.2.1, also they work in all previous versions 26... and 25...
I tried to fix it, followed the advice "Repair Visual C++ DLL (Windows)", but it did not help https://helpx.adobe.com/illustrator/kb/plugin-missing-issue.html?trackingid=TG8SLGS2&mv=in-product&mv2=ai

Windows 10 Pro 21H2

1. macOS Monterey（version 12.3.1）／Illustrator 26.3.1

In optical kerning for many Japanese fonts,
the space between characters is too narrow and some characters overlap.

[1] AI26-0-3.jpg
Illustrator 26.0.3
Examples of character spacing with different weights in some fonts
font-size:14Q

[2] AI26-3-1.jpg
Illustrator 26.3.1
Examples of character spacing with different weights in some fonts
font-size:14Q

[3] AI26-3-1overlap1.jpg
[4] AI26-3-1overlap2.jpg
[5] AI26-3-1_overlap3.jpg
Illustrator 26.3.1
Examples of character spacing in several sizes