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Error while sending data to the com port (on Windows 10)

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  • Error while sending data to the com port (on Windows 10)

    Hi Passmark

    We find an issue that when we test several com ports at the same time. Burn-in test V8.1 (build 101 will show "Error while sending data to the com port "

    Please refer to the attached picture. But this issue only occurs on Win 10 . And the issue is easy to duplicated when we test more than 1 COM ports and set baud rate to 115200(max) at the same

    time

    But this issue does not occurs on Win7 Win8 . Do you know if there is compatibility issue between Burn-int test V8.1 and Win 10?

    Thanks


  • #2
    Yes, BurnInTest is compatible with Win10. We aren't aware of any serial port issues in Win10.

    Comment


    • #3
      Hi Passmark

      Have you ever tried to test several com ports on window 10( EFI mode , not legacy mode) ?

      So far our experiments shows that the issue only occurs on window 10 EFI mode .Legacy mode can pass the test

      Thanks

      Comment


      • #4
        Yes, we are not aware of any issues.
        UEFI BIOS should not effect the serial port.
        Maybe there is a bug in your BIOS?

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