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  1. #1
    New ROGer Array EktoHunter PC Specs
    EktoHunter PC Specs
    Laptop (Model)Zephyrus S15
    MotherboardDunno ask Asus lol
    ProcessorIntel(R) Core(TM) i7-10875H
    Graphics Card #1Nvidia RTX 2070 Super
    Graphics Card #2Intel(R) UHD Graphics
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    OS Windows 10 Pro

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    Question ROG Zephyrus S15 High CPU usage while nothing is running

    Despite nothing running, I often will see over 25% CPU usage on my ROG Zephyrus S15. When I check in Taskmanager and sort programs after cpu usage, only the Asus MultiAntenna Service will be using a lot of CPU power. Does anyone have an explanation as to why this is happening? Nothing is being downloaded, nothing at all is running except for steam in the background, but even when steam is not running this keeps happening. Click image for larger version. 

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  2. #2
    New ROGer Array
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    Hi, I'm having the same issue since yesterday.

    Asus MultiAntenna Service is constantly working 4-5% of the CPU and my laptop feels really slow.

    Nothing else changed, and I don't know when or why this sofware was updated or installed.

  3. #3
    New ROGer Array
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    Update: had to delete everything Asus related, and got stability and speed back. I reainstalled only Armoury Crate and it is working ok, no multiantenna service installed (i cant tell if my wifi is worse withoout it).

  4. #4
    Moderator Array
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    Dear both,
    May I have the version of the Asus MultiAntenna Service?
    Thank you.

  5. #5
    New ROGer Array
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    I believe it was 2.0.4, which somehow got updated on november. But I can't confirm if there's a newer version (not on the suppor site) because I already deleted it. Reinstalled Armoury Crate and nothing else.

  6. #6
    New ROGer Array EktoHunter PC Specs
    EktoHunter PC Specs
    Laptop (Model)Zephyrus S15
    MotherboardDunno ask Asus lol
    ProcessorIntel(R) Core(TM) i7-10875H
    Graphics Card #1Nvidia RTX 2070 Super
    Graphics Card #2Intel(R) UHD Graphics
    Mouse SpeedLink Contus
    Headset SpeedLink Coniux
    OS Windows 10 Pro

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    Quote Originally Posted by Blake@ROG View Post
    Dear both,
    May I have the version of the Asus MultiAntenna Service?
    Thank you.
    Hi there,
    The program is signed with this version, in the MyAsus application it is shown as version 3.0.2 too.
    Click image for larger version. 

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  7. #7
    New ROGer Array Alarakh PC Specs
    Alarakh PC Specs
    Laptop (Model)Asus ROG Strix Scar 17
    MotherboardG732LWS
    ProcessorIntel(R) Core(TM) i7-10875H CPU
    Memory (part number)32,0 GB
    Graphics Card #1NVIDIA GeForce RTX 2070 Super
    Graphics Card #2Intel(R) UHD Graphics
    Mouse Roccat Kone Aimo
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    OS Windows 10 Home

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    Same problem here ... are there any solutions yet?

  8. #8
    New ROGer Array EktoHunter PC Specs
    EktoHunter PC Specs
    Laptop (Model)Zephyrus S15
    MotherboardDunno ask Asus lol
    ProcessorIntel(R) Core(TM) i7-10875H
    Graphics Card #1Nvidia RTX 2070 Super
    Graphics Card #2Intel(R) UHD Graphics
    Mouse SpeedLink Contus
    Headset SpeedLink Coniux
    OS Windows 10 Pro

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    Nope, none yet

  9. #9
    New ROGer Array Alarakh PC Specs
    Alarakh PC Specs
    Laptop (Model)Asus ROG Strix Scar 17
    MotherboardG732LWS
    ProcessorIntel(R) Core(TM) i7-10875H CPU
    Memory (part number)32,0 GB
    Graphics Card #1NVIDIA GeForce RTX 2070 Super
    Graphics Card #2Intel(R) UHD Graphics
    Mouse Roccat Kone Aimo
    Headset Teufel Cage 2019
    OS Windows 10 Home

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    Nov 2020
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    Well... I just deinstalled it. Now everything is fine.
    I will install it again when there´s a patch or something else avaiable.

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