Canon releases firmware v1.3.3 for the EOS 5D Mark IV

Canon Rumors Guy

Canon EOS 40D
CR Pro
  • Jul 20, 2010
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    Canada
    www.canonrumors.com
    After pulling the firmware v1.3.2 for the Canon EOS R5 because of a few bugs, Canon has released an update that corrects the issues. If you have installed v1.3.2, you should update immediately.
    Firmware Version 1.3.3 incorporates the following fixes:

    Improves the camera’s connection compatibility to a PC while using a USB 3.0 or higher compatible cable.
    Fixes an issue, in which self-timer shooting cannot be performed in Firmware Version 1.3.1 and 1.3.2.
     Fixes an issue, in which an electronic beep does not sound when registering an AF frame as the AF start position in Firmware Version 1.3.1 and 1.3.2.
    Fixes an issue, in which a small sound is generated from the speaker when the power is turned on in Firmware Version 1.3.2.

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    jam05

    R5, C70
    Mar 12, 2019
    759
    490
    "Fixes an issue, in which a small sound is generated from the speaker when the power is turned on in Firmware Version 1.3.2."

    How do you not notice that when you're testing the "fix"?
    Human fatigue. The same way it was missed originally. Devices are tested in batches and often at different locations. I dont believe that testers would be listening to a beep all day and simply not turn off the audio and look for the update completion indicator text. Audio fatigue after performing repetitive listening task. Or someone tested the wrong version (Japanese numbering).
     
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