Hi there,
Early in February the video player was updated and that did cause a bug so that the looping function sometimes did not work. We have since fixed that problem and can confirm that Mac users using Safari should have the loop function working as normal.
Firefox and Chrome also works as normal.
If you have more issues, let us know by sending an email to admin@guitartricks.com
Best,
Billy
If you have any questions, comments, or concerns, please contact us.