Windows 11 ARM guest defaults to 150 Display scaling on Parallels 20.2.2

Discussion in 'Parallels Desktop on a Mac with Apple silicon' started by Darius3, Apr 5, 2025.

  1. Darius3

    Darius3

    Messages:
    1
    Hi

    I an running Parallels Desktop Pro v20.2.2 on my M4 Macbook Pro with Sequoia 15.4 I have a ARM64 windows 11 version as my guest OS. Everytime I reboot/resume my VM or resize the window, it defaults to 150% display scaling. Even if I change it to 100% in Displayu Settings it reverts to 150%.

    Tried to research this online and on the forum, but I vas not able to find an option/setting in my VM options for that.
    Could someone please help

    Thank you
     
  2. AdamG26

    AdamG26 Bit poster

    Messages:
    2
    Yea I can confirm this is happening to me as well. I set it 100%, resize the window, and it reverts to 150%. I would like to make it sticky at 100%
     
  3. AdamG26

    AdamG26 Bit poster

    Messages:
    2
    upload_2026-5-28_12-8-17.png I set a custom factor and it seems to stick. The screenshot is 300% but the scaling factor is set to 100 and seems to be working great with window resizing and rebooting.
     

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