This is an rare video playback issue some members encounter, which shows a white error screen with "iframe.mediadelivery.net" when loading our videos and doesn't allow playing them.
If you encounter this issue, please try changing your DNS nameservers to 8.8.8.8 by following the steps in this guide: https://developers.google.com/speed/public-dns/docs/using#windows.
If you need additional help, please contact support@plomastermind.com.