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    CORS Request Failed - Issue Uploading GCode

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    • Connorundefined
      Connor
      last edited by

      Hello,

      Recently one of my printers has failed in receiving gcode uploads.

      Info:

      Duet Web Control 2.0.0-RC3
      Electronics: Duet WiFi 1.02 or later + DueX5
      Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 2.02(RTOS) (2018-12-24b1)
      Duet WiFi Server Version: 1.22

      Web Browser: Google Chrome

      Issue:
      Whenever I try to upload a new gcode file (regardless of size) the upload process will start and then freeze somewhere around 6%. Then the error message:

      "Failed to upload [gcode-filename]"
      "CORS request failed"

      The files I try to upload range from very small (1.65MB) to large (88.8MB) and always get the same error. These files also upload without issue to other similar duet setups which sit next to eachother on a shelf. Additionally I can download files from the printer over DWC just fine (tested gcode + sys files)

      The SD card is 16GB, and when plugged into my computer is able to upload/download fine. I reformatted the card and reuploaded the files. I tried another SD card (4GB), it also works fine when plugged into my computer, DWC on the printer loads fine and I can control it, but I still cannot upload files.

      Any help would be appreciated 🙂

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      • Vetiundefined
        Veti
        last edited by

        please update to the at least 2.0.5.1
        also release candiates are not supported after final release.
        please update that as well.

        1 Reply Last reply Reply Quote 0
        • Connorundefined
          Connor
          last edited by

          Thank-you, updating the firmware fixed the issue

          1 Reply Last reply Reply Quote 0
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