பயர்பாக்ஸ் ஆதரவு மன்றம்

Error code on Netflix preventing me from watching videos despite having latest update to Firefox, 94.0.2 (64 bit) and latest update to Widevine, version 4.10.2209.1 which says it was last updated on December 3, 2021. Netflix error code is F7121-3078 and says 'looks like your browser is no longer supported. Please install the latest version or try another browser'. Please help.