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Netflix Does Not Work on Mozilla
Firefox doesn't support Netflix
Netflix worked perfectly fine on Firefox earlier in the day for me but, now, error code F7121-3078 has prevented me from accessing Netflix. I use Firefox daily so I don't want to use another browser. Help?
All Replies (2)
Digital Rights Management or DRM Content in Firefox is used to control the playing of DRM media like Netflix on Firefox. If this DRM feature is disabled or outdated, then Firefox may not play the Netflix content and cause the error at hand.
I was able to fix this by toggling "Play DRM-controlled content" off and on in Firefox settings. This forced the Wildvine plugin to reinstall. Toggle it off, close Firefox. Then open Firefox and toggle it on. It seemed to hang installing the plugin otherwise.
Settings - General - DRM Rights Management Content under Files and Applications
Modified by SometimesMaybe