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  1. D

    Temperature Sensors not showing CPU performance and GPU temperature

    I have just installed the Parallels toolbox and the temperature is not capturing the CPU and GPU temps See screenshot: This on Mac mini M4 - Fully updated (both OS and Parallels)
  2. J

    White border around windows and white background

    Hi, from some weeks I'm having a problema with Windows in coherence mode. A white border around the windows appears and in some windows all the background changes to white. I'm attached some screenshots. My system is a Mac Mini M4 Pro with 64GB RAM Sequoia 15.6 and the installed version of...
  3. P

    YouTube video D/L doesn't record Audio anymore on my M4 MacBook Pro

    Parallels download video app on my M4 max MacBook Pro running Sequoia (OS 15.5), is not recording the corresponding audio anymore when downloading videos from YouTube. It used to work fine but recently it will only download the video w/o the audio. Is there some new bug in your s/w or have I...
  4. M

    Download Video from Youtube Missing Audio

    Hello, I've downloaded video from Youtube and from Reddit. Youtube missing audio track. Reddit is perfectly fine. Am I the only one with this issue?
  5. K

    Blue circle every 10 minutes of usage and hangs for 3-5 seconds

    This is so annoying. I have been using Parallels for 5 years and never have any issues. I have the latest version on Parallels 20.3.0 running. I get this blue circle every 10 minutes or so and it hangs for 3-5 seconds. This is so annoying. Please see enclosed picture. Please fix this. This is...
  6. M

    Shared folders feature is broken on Ubuntu-25.04

    I've posted the bug here: https://forum.parallels.com/threads/dsan-warnings-suggest-invalid-page-accesses-in-prl_tg-toolgate-guest-linux-prl_tg-prltg_call-c.364524/#post-939436. It happened after upgrading my Ubuntu from 24.04 to 25.04. Ubuntu kernel version is `6.14.0-16-generic`.
  7. G

    Ubuntu 25.04

    I installed Ubuntu 25.04 in a VM using the latest version (20.3) of parallels desktop on a silicon Mac. Seems to work pretty good, but sharing a folder from the host do not work. Is parallels desktop supposed to support Ubuntu 25.04? If not can I expect support for Ubuntu 25.04 in the close...
  8. R

    [resolved] Update 20.3.0 broke Win 11 ARM Start menu in Coherence

    Windows 11 ARM x64 vm running on MacBook Pro m4 Pro, just updated from 20.2.2 to 20.3.0, now the Windows Start menu is broken. It fails to open for periods of time after multiple clicks, then sometimes decides to open. This is new with 20.3.0. I reinstalled Parallels tools a couple of times...
  9. K

    Videos on YouTube cannot download suddenly

    I just migrated from iMac to a Mac mini and downloaded the latest version. The version is 7.0.0 on Sequioa 15.4. I am sure Google/Alphabet must have tinkered with video settings because I could download videos Friday. Today, Sunday, I get the dreaded error message stating I should right-click...
  10. A

    Power BI Desktop stopped working Arp 01

    Hi, Since yesterday i cannot use Power BI Desktop app, After file is opened, all charts are showing errors. Can be related to Power BI Mar 2025 update, it was released on Mar 31. Tried to use prev versions of PBI, works better but still with same error. Tried to reinstall windows, install...
  11. I

    CPU Temperature not showing CPU performance and GPU temperature

    I recently installed Parallels Toolbox for Mac and have noticed on the CPU Temperature tool, application displays data only for the efficiency cores. No current temperature on CPU performance cores and GPU cores. MacBook Pro M4 Pro
  12. S

    Issue with Stage Manager Functionality in Coherence Mode

    I'm experiencing an issue with Stage Manager functionality when using multiple instances of Windows applications in Coherence mode. The details of my setup and the problem are as follows: System Information: MacOS Version: 15.0.1 (24A348) Parallels Desktop Version: Version 21.0.0 (55732)...
  13. E

    Network speed is very slow in Win11 VM

    Hey all, I'm looking for some suggestions to improve my network/Internet speed. For testing, I just did a simple test using speedtest.net to gauge my Internet speed. In my host OS, my network speed is about 2.3Gbps down and 350Mbps up. In my fresh Win11 VM, I am getting about 300Mbps down and...
  14. J

    Quicken Windows: UAC popup on BindContext.Exe

    The past few days, I have been getting a UAC popup on BindContext.Exe when I run Quicken Windows in Parallels Desktop on a M3 MacBook Pro. Selecting "Yes" on the UAC prevents Quicken from running (it terminates immediately), selecting "No" allows Quicken to start but it asks for the Quicken.Com...
  15. Z

    macOS guest on Apple Silicon - host only network?

    I'm trying to virtualize macOS on macOS (latest Sonoma patch) on Apple Silicon. When I choose host only networking, the macOS guest doesn't get an IP address from DHCP. Moreover, regardless what network type I choose, shared vs host-only, the IP addressing scheme under Parallels Desktop...
  16. J

    DSAN warnings suggest invalid page accesses in prl_tg/Toolgate/Guest/Linux/prl_tg/prltg_call.c

    Getting the following DSAN errors, [ 0.300325] UBSAN: array-index-out-of-bounds in /var/lib/dkms/parallels-tools/19.4.1.54985/build/prl_tg/Toolgate/Guest/Linux/prl_tg/prltg_call.c:83:10 [ 0.300327] index 0 is out of range for type 'page *' [ 0.300396] UBSAN: array-index-out-of-bounds in...
  17. K

    I see the string "UUU" in Unit Converter all the time

    I have Parallels installed on my M1 MacBook Pro (2020, Sonoma 14.5) and Unit Converter is displaying "UUU" in the entry field (see attachment). I can delete it but it comes back. Annoying. Anyone seen this and knows how to fix it?
  18. D

    Rotation Feature on Switch Resolution Tool Not Working

    Hi, I'm using an Apple M3 Pro on macOS 14.4.1 (23E224) and running Parallels Toolbox Version 6.6.2 (5023). The rotation feature for my external monitor isn't functioning. When I click on a degree to rotate, nothing happens. Previously, I had an Intel MacBook where it worked fine, so it might be...
  19. I

    Window Manager fails to snap Firefox windows

    Window Manager is currently failing to snap Firefox windows on my MacBook Pro running Sonoma 14.4.1 and Parallels Toolbox 6.6.2. Every other application snaps as expected.
  20. L

    BUG: Clipboard manager has ??? on preview, when copy from VSCode

    How to reproduce: 1. download vscode 2. use vscode to open any project on github , for example https://github.com/NodeBB/NodeBB (maybe optional? You can try use VSCode open any code file with code highlighting) 3. copy any text in vscode 4. see clipboard manager have ? in history
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