Getting started Training Course: no opportunity to restart a failed test

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As a result of the knowledge test Page Design in Getting started Training Course all answers are marked as wrong, my answers are not displayed and there is no button to restart the test. In the right window the test is marked as Failed. How can I restart this test ?
asked
2 answers
0

What browser did you use ? try firefox or Chrome.

answered
0

Problem is solved. Don't know how or who solved it, but I can re-take the knowledge check.

answered