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Connection to GNSS Failed/lost, Could not connect -EN_UNABLE_TO_OPEN_PORT: Unable to open port (1012)

  • 1.  Connection to GNSS Failed/lost, Could not connect -EN_UNABLE_TO_OPEN_PORT: Unable to open port (1012)

    Posted 06-26-2020 20:33

    Trying to connect my TDC 100 to my R2, but I get this message when using Penmap and clicking "start GNSS" Connection to GNSS Failed/lost, Could not connect -EN_UNABLE_TO_OPEN_PORT: Unable to open port (1012) . I'm connected to my R2, but can't get past this error. 



  • 2.  Re: Connection to GNSS Failed/lost, Could not connect -EN_UNABLE_TO_OPEN_PORT: Unable to open port (1012)

    Posted 06-29-2020 01:02

    Hello Mike,

    please check if the R2 is connected to another app and disconnect if necessary.

    Sometimes it can help to disconnect the Bluetooth connection via Android.

    Go to GNSS Settings | GNSS Receiver Setup Receiver and search again for the Bluetooth connection to establish the connection.

    R2 firmware must be at least 5.32

    Cheers

    Conny