# \[3.2\] Display issue between 3.1 and 3.2 **URL:** \ **Category:** GanttProject Desktop Support\ **Created:** [March 1, 2022, 9:23am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410 "2022-03-01T09:23:18Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![Frantz](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/f/dbc845/32.png) [@Frantz](https://help.ganttproject.biz/u/Frantz)\ **Post date:** [March 1, 2022, 9:23am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/1 "2022-03-01T09:23:19Z")
Hi, I have a display issue since I upgraded to version 3.2. Here’s a screenshot of my project in version 3.1.3103: ![image](https://help.ganttproject.biz/uploads/default/original/2X/e/ed630b9a45e2245d4d5a27fcf4c9ca0cedf55e1b.png) The same project in version 3.2.3220: ![image](https://help.ganttproject.biz/uploads/default/original/2X/0/0442384ac2deccfce9c2d762dc2a1f2fc08634ba.png) You can see that the left part (tasks tree texts) is unreadable in version 3.2. This seems to be related to the scale of my 2 monitors: - My primary monitor has a 125% scale - My secondary monitor has a 100% scale If I display GanttProject on my primary monitor (scale 125%), all texts are readable but the text are unreadable on my secondary monitor (100%) for the left tasks tree. This display issue is not on all panels. The “about” panel is also concerned for instance (issue already present in version 3.1). Very strange behavior. ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [March 1, 2022, 9:47am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/2 "2022-03-01T09:47:50Z")
What if you set the same scale on both monitors? ---
**Author:** ![malcaraz](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/m/45deac/32.png) [@malcaraz](https://help.ganttproject.biz/u/malcaraz)\ **Post date:** [March 1, 2022, 11:57am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/3 "2022-03-01T11:57:08Z")
So with v3.1, all is OK with both 100% and 125%; but not with 3.2, right? ---
**Author:** ![Frantz](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/f/dbc845/32.png) [@Frantz](https://help.ganttproject.biz/u/Frantz)\ **Post date:** [March 1, 2022, 3:27pm UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/4 "2022-03-01T15:27:19Z")
With the same scale (100% or 125%) on monitors, the display is OK. With version 3.1, the display with different scale on monitors is OK for project tasks tree but not for “about” panel or “open” panel (and also for 3.2 version). ![image](https://help.ganttproject.biz/uploads/default/original/2X/6/682544695eda9fa77ff5c46574137bb086187baa.png) ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [March 2, 2022, 1:17am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/5 "2022-03-02T01:17:39Z")
Did you try changing application font in the application settings? ---
**Author:** ![Frantz](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/f/dbc845/32.png) [@Frantz](https://help.ganttproject.biz/u/Frantz)\ **Post date:** [March 4, 2022, 9:22am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/6 "2022-03-04T09:22:41Z")
Yes I did. I tried all the parameters in “Applications UI” settings. No change to the issue ☹ ---
**Author:** ![Frantz](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/f/dbc845/32.png) [@Frantz](https://help.ganttproject.biz/u/Frantz)\ **Post date:** [March 9, 2022, 4:37pm UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/7 "2022-03-09T16:37:05Z")
To help you, this problem happens on Windows 10 in my case. ---
**Author:** ![Frantz](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/f/dbc845/32.png) [@Frantz](https://help.ganttproject.biz/u/Frantz)\ **Post date:** [May 2, 2022, 9:47am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/8 "2022-05-02T09:47:07Z")
I try adding these two lines to the end of file `ganttproject.l4j.ini` in the root folder of GanttProject installation (as described here [Task font illegibile / aliasing in 3.2.3240 - #3 by wpong3](https://help.ganttproject.biz/t/task-font-illegibile-aliasing-in-3-2-3240/4742/3) ): ```auto -Dsun.java2d.uiScale=1.0 -Dprism.allowhidpi=false ``` Fonts are now readable. ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [May 2, 2022, 2:26pm UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/9 "2022-05-02T14:26:40Z")
Thanks for testing this! ---
**Author:** ![tcastrosantos](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/t/858c86/32.png) [@tcastrosantos](https://help.ganttproject.biz/u/tcastrosantos)\ **Post date:** [September 19, 2024, 4:21pm UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/10 "2024-09-19T16:21:34Z")
I just experienced the same issue with GanttProject 3.3 after updating from 3.2 on a Windows 11 machine. The suggested fix worked for me. ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [September 19, 2024, 5:03pm UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/11 "2024-09-19T17:03:22Z")
One more possible solution (I did not test it myself): > [@Low resolution on 27 inch external monitor](https://help.ganttproject.biz/t/low-resolution-on-27-inch-external-monitor/8711/5): > > Hello all! Good update in JRE v17.xx.12 on this. Font is not blurry and High DPI is better managed. (referring to v3.3, of GanttProject) FYI. ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [October 1, 2024, 1:57pm UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/12 "2024-10-01T13:57:52Z")
[GanttProject 3.3.3312](https://www.ganttproject.biz/download) comes bundled with the latest Java 17.0.12 which hopefully fixes this issue. ---
**Author:** ![fvo\_3000](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/fvo_3000/32/6428_2.png) [@fvo\_3000](https://help.ganttproject.biz/u/fvo_3000)\ **Post date:** [December 3, 2024, 5:13pm UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/13 "2024-12-03T17:13:26Z")
May be a workaround for those experiencing resolution issues On Windows: > [@Screen resolution 3840x2160](https://help.ganttproject.biz/t/screen-resolution-3840x2160/797/9): > > Thank you for this nice app. I have resolved the scaling issue in Windows 11 with the following tweak: Override DPI Scaling in Windows: Locate the GanttProject executable or shortcut. Right-click on it and select Properties. Go to the Compatibility tab. Click Change high DPI settings. Check Override high DPI scaling behavior and set it to System. Apply the changes and restart the app. [image] And Mac: > [@Screen resolution 3840x2160](https://help.ganttproject.biz/t/screen-resolution-3840x2160/797/10): > > Had the same issue on my MacOS 15. I resolved it by manually editing Info.plist. It is not ideal (a bit blurry on Retina display but fine on larger external displays). Steps to Manually Edit Info.plist: Locate the GanttProject Application: Open Finder. Navigate to where GanttProject is installed (e.g., in the /Applications folder). Show Package Contents: Right-click on GanttProject.app and select Show Package Contents. Go to the Contents folder. Open the Info.plist File: Inside the C… ---
**Author:** ![mark\_p2s](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/mark_p2s/32/8485_2.png) [@mark\_p2s](https://help.ganttproject.biz/u/mark_p2s)\ **Post date:** [April 15, 2026, 10:10am UTC](https://help.ganttproject.biz/t/3-2-display-issue-between-3-1-and-3-2/4410/14 "2026-04-15T10:10:38Z")
This works perfectly. Thanks!