I tried searching the thread to see if this has been answered, apologies if i missed it.

PDE works fine on my Android, but I can't get it work on my MacBook in Chrome (which I think unsupported), Safari, or Firefox (even older version for older Flash).

I repeatedly download the DRM plugin, install it, then it still doesn't work.

I'm on OS X 10.11.6

Any suggestions? Have some domestic transcon flights coming up and would be good if I could get it to work on a screen larger than my phone.

Thanks