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I need to know why, for a month now if I install User-Agent Switcher then I can no longer access Whatsapp PC. With the User-Agent Switcher extension installed on FireFox, every time I access Whatsapp PC it asks me to update the Browser and to update it I have to go to restore FireFox and thus restore the Browser. Thanks for the solution

I need to know why, for a month now if I install User-Agent Switcher then I can no longer access Whatsapp PC. With the User-Agent Switcher extension installed on FireFox, every time I access Whatsapp PC it asks me to update the Browser and to update it I have to go to restore FireFox and thus restore the Browser. Thanks for the solution