Windows 10: Windows Firewall High CPU & Memory usage at logon

Discus and support Windows Firewall High CPU & Memory usage at logon in AntiVirus, Firewalls and System Security to solve the problem; Hi! I'm not sure when its began but everything was okay about 1 mounth ago. When I log in, Firewall starts to consume CPU and RAM. It rises to... Discussion in 'AntiVirus, Firewalls and System Security' started by morphin, Apr 13, 2017.

  1. morphin Win User

    Windows Firewall High CPU & Memory usage at logon


    Hi!

    I'm not sure when its began but everything was okay about 1 mounth ago.
    When I log in, Firewall starts to consume CPU and RAM.
    It rises to 1.5 GB in about 1-2 minutes.


    Windows Firewall High CPU & Memory usage at logon [​IMG]


    During this time I can not access internet sites until the CPU usage is over.
    When the CPU usage is over, the memory drops to 800MB and stays there.


    Windows Firewall High CPU & Memory usage at logon [​IMG]


    The strange thing is this process not using any disk I/O.
    I don't know how its using memory without Disk usage.

    MY OS: 1607 Enterprise (up to date)


    I couldn't find any solution and i can't see wtf firewall doing...
    If i catch some log i will found solution.. *sarc



    :)
     
    morphin, Apr 13, 2017
    #1
  2. Rick.T Win User

    Windows 10 Display Blinking with High CPU

    After upgrade to Windows 10, experiencing flashing display and high CPU.

    • At initial logon screen everything is normal - wall paper and logon screen display with no blinking
    • After logon, fan starts as CPU usage spikes, cursor is accompanied by the spinning blue circle
    • touchscreen does not respond to swipe to access Recovery/Safe mode for reboot
    • able to get to Task Manager and Perfmon to see high CPU usage and explorer.exe is suspended
    looking for suggestions on how to either fix or roll back to Windows 8.1
     
    Rick.T, Apr 13, 2017
    #2
  3. Can I end my system and compressed memory NT Kernel & System

    this task is high CPU usage .. and high memory usage
     
    sengaloun sounthaly, Apr 13, 2017
    #3
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Windows Firewall High CPU & Memory usage at logon

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