prl_naptd

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    prl_naptd process 100% CPU on Mac following update to Parallels 18

    Hi - just updated to Parallels 18.3.2 (53621) on MacBook Pro running Mac OS Ventura 13.4.1 (c) Instant regret. Activity Monitor reports process prl_naptd taking a constant 100% of CPU and the fan on the laptop is running all the time. This has never been a problem in 4 years of using Parallels...
    • NeilM15
    • Thread
    • 18.0.0 53621 cpu 100% mac parallels desktop 18 parallels desktop 18.3.2 parallels desktop 19 parallels desktop 20 performance prl_naptd ventura host
    • Replies: 11
    • Forum: Windows Virtual Machine
  2. C

    prl_naptd process is consuming a lot of CPU. It's overheating my mac.

    Is there a way for this process not to consume the CPU so much? I depend on Parallels to do my job, but MAC is overheating.
  3. H

    Sophos Home Premium 2.0.9 Blocks prl_naptd

    I am running Parallels Desktop 14 for Mac Pro Edition (version 14.1.3) on Mac OSX 10.14.4 with Windows 10 running as a virtual machine. I also have Sophos Home Premium 2.0.9; which after being installed for more than two months - complained that prl_naptd application was detected connecting to a...
  4. C

    prl_naptd causes trouble

    Hello, after upgrading to parallels 14 the process prl_naptd starts downloading Gigabytes of data from the web. This effect occurs directly after launching my windows 10 virtual machine. Thanks for your support Christoph
  5. R

    prl_naptd process eats to much cpu

    Hi everyone! I've noticed this weird process in the activity monitor: why it uses so much resources and how to fix it ? Thanks.
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