When the DOM is not fully loaded Test Studio is clicking on a wrong element instead of failing the step with "Unable to find the element".

Also I wanted to add that it is very easy for us to solve this specific issue by adding a "WaitForElement is Visible" step for the last element on the page.

However we are more concerned with the general problem as we see this kind of behavior (i.e. steps that normal pass fail, wrong links clicked etc.) in different places and is impossible for us to handle all of them individually as they appear random.

Test project and access to the application are available in the internal description.