“Found similar profile” warning means that the same or similar person took the test with proctoring from different YouTestMe profiles.
The system compares the photos taken at the beginning of the attempt of the proctored test that the candidate started. Ideally, there will be only one profile for a single person in the application.
To demonstrate what live proctoring looks like from a proctor’s perspective, please watch this video.
Also, for more information on proctoring, please check our website.