XMG3927-B50A 5GHz Wifi dropout

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  • mYoda
    mYoda Posts: 4
    First Comment Friend Collector
    @tonygibbs16@SEJ Thank you for helping out here!

    Unfortunately:
    - My router was already on 5.13, and still had the wifi problems.
    - I tried updating several times - after reading your message - to 5.17, but always received following error after clicking "Image uploading failed. You may press 'Cancel' to upload another firmware image file, or press 'OK' to reboot to recover normal operation."

     :'( 
  • tonygibbs16
    tonygibbs16 Posts: 946  Guru Member
    50 Answers 500 Comments Friend Collector Fourth Anniversary
    edited October 2021
    Hello @mYoda

    You're welcome. When I was upgrading my VMG1312-B10D, I got a similar error. 
        - I found that I had to switch between different browsers Firefox and Edge in order to do the software upgrade.
                - see https://community.zyxel.com/en/discussion/7553/vmg1312-b10d-firmware-upgrade-error for my experiences.

    I hope that this is helpful.

    Kind regards,
         Tony
  • mYoda
    mYoda Posts: 4
    First Comment Friend Collector
    edited October 2021
    Thank you @tonygibbs16 for your support.
    Unfortunately, no luck on my side: I tried on Safari/Chrome/Firefox on Mac/Android, it's simply not accepting the .bin file. #badKarmaWithZyxel
  • Hello,

    I have the same problem with the PX3321-T1, it is on firmware version V5.44(ACHK.0.2)C0
    I don't know what else to do, I already changed equipment and it shows the same behavior on the 5Ghz network.
    The LED goes out and the wireless network disappears for a while, then comes back as if it were a reboot, but it isn't, the power and PON network LEDs are still on.

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