Hi   !
Just tried that site:   no problems there for me.
Do you have an updated version of   Adobe Flash Player   installed   ?
If that's not the cause of the problem: Would you consider installing   VLC Media Player plugin   ?
www.videolan.org/vlc/
If neither   Flash   nor   VLC   do the trick;   we will have to keep looking   ........

Hi, thanks for the suggestions.

My Flash version is the latest (23,0,0,205) as is the VLC version (2.2.4).

Also, trying Firefox in the Safe Mode, doesn't seem to make any difference.

Would you take a deep breath and take a look at this article:
https://support.mozilla.org/en-US/kb/fix-common-audio-and-video-issues

None of problems described in that link apply to me. I have no problem with other websites which play videos, just time.com

Also, I would like to point out that time.com has two kinds of videos: those linked to Youtube and "native" ones. Those of Youtube play just fine, and it's the native ones which give me problems. Are you sure you can play those too?

No problem for me with the   'native'   ones either   .....
Let's give this a try:
Type   about:config   in the address bar (promise to be careful) Type   async   and wait while the list is filtered Search for the preference named: dom.ipc.plugins.asyncdrawing double-click it and set it's value to   'false'

Amazingly, that seems to work. It would have never occurred to me in a million years. Thanks a lot!

beerpatzer said

Amazingly, that seems to work. It would have never occurred to me in a million years. Thanks a lot!

You're quite welcome;   enjoy the videos   !