I have problem with playing the two dropout videos in Regularization programming exercise

I have problem playing the two dropout videos in the second programming assignment (Regularization) of the first week of Practical Aspects of Deep Learning course:

They work fine for me (Chrome and Firefox with Win10), so they’re not completely broken.

Perhaps your browser is using an extension or security tool that is blocking the video widget.

Thanks a lot! You are right. It doesn’t work on Safari, but it works on Chrome for me. Thanks a lot!

Safari has a lot of issues with courses delivered by Coursera.