Hi Mariana,
the first error indicates that the QR does not contain the required data. Please use a QR code scanner app and check that the data in the QR code looks similar to this:
{"code":"ABC...xyz","options":"ignoreSslCerts=false","details_url":"https:\/\/192.168.1.14:444\/mga\/sps\/mmfa\/user\/mgmt\/details","version":1,"client_id":"AuthenticatorClient"}
The reason for the 2nd error is, that the authorization code has timed out (the default is 30 seconds).
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Carsten Hagemann
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