PBS The Vietnam War; Is anyone having trouble with the PBS website ????

I don't have cable.

I don't have satellite.

I don't have Netflix or any other pay site.

I don't have a cell phone.

I only have the internet.

I don't have a DVD player.

I am trying to watch the Vietnam War on the PBS website (the only place on the internet that it is available).

3 days ago it was available on YouTube, but those videos were taken down. (copyright infringement)

I had no trouble watching the first 2 episodes using YouTube.

The PBS website does not have settings for 360, 480, 720 etc.

It is in high definition.

I have very slow internet speed.

Usually I can put something on pause until it loads.

The PBS website is not loading.

It is stopping every 30 seconds.

It does not matter how long I keep it on pause, as soon as I start it up again, it stops.

Does anyone have any suggestions or solutions to my problem ???

I really want to watch the entire documentary.

Thank you in advance.