Have you see a problem with FF 17.0.1/Silverlite/Netflix?

Upgraded to FF 17.0.1 and Netflix streaming gives an error no one at Netflix has ever see before: Hit “Play” and the screen has the red bar with Netflix across the top. Middle of the screen has large blue lettering “Thanks for installing” and under that smaller white lettering “Once installation is complete please restart your browser to watch this movie.” But - restart and Netflix gives the same screen.

Did the usual shutdown, power down, clear history.

Uninstalled Firefox and Silverlite and downloaded again and the same problem.

Can play Netflix with IE so I am not without amusement, just frustrated.

I am going to update and run Malwarebytes. Any other suggestions?

Did you disable all your add-ons?

I was going to suggest this. Sometimes addons can take a couple days to get caught up to the latest FF.