We're having trouble playing Netflix.
Please make sure you're using the latest version of Firefox and try again.
This error happens when settings on your browser stop Netflix from playing, or your browser needs an update.
To fix the problem:
From the upper right corner, select Menu .
Select Settings.
From the left, select Privacy & Security.
Scroll down to History. Next to Firefox will, select the drop-down menu.
Choose Remember history, then select Restart Firefox now.
Try Netflix again.
In the upper right corner of the browser, click More .
Click Settings, then scroll down to Firefox Updates.
Click Restart to Update Firefox. If you see the message "Firefox is up to date," your browser is already on the latest version.
Try Netflix again.
If you have trouble updating Firefox or get an Update Failed error, follow Mozilla's steps to fix a software update issue.
Quit your browser.
Reopen your browser.
Try Netflix again.
In the upper right corner of the browser, click Menu .
Click Settings.
Scroll down to Digital Rights Management (DRM) Content.
Make sure Play DRM-controlled content is checked. If it isn't, click the box to turn it on.
Restart Firefox, then try Netflix again.
In the upper right corner of the browser, click Menu .
Click Add-ons and themes, then click Plugins.
From the right, click Settings , then click Check for Updates.
Install any available updates, then try Netflix again.
This error can happen if a custom version of Firefox is installed on your computer.
To make sure you're using an official version:
Follow the steps to uninstall Firefox from your computer.
Download and install the latest official version of Firefox:
Try Netflix again.