Website login problem after latest Firefox update?
Hello, I'm running Firefox 106.0.2 (64-bit) on Windows 10 (all updates applied) I'm not sure if this issue is related to a Firefox update yesterday (27/10/2022), but I can no longer log in to sainsburys.co.uk. I have used Firefox for years on this website and have never before encountered an error. I called Sainsburys support and I don't think anything has changed on their site. Their site uses two-factor authentication and after entering an email address and password, the site generates an error message asking the user to contact Sainsburys support. I have no problems with authenticating on other sites and I can log onto sainsburys.co.uk using Google Chrome. Any thoughts would be appreciated. Thanks.
The problem was the "DuckDuckGo Privacy Essentials" extension. Removed that and site worked fine.Read this answer in context 👍 0
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The problem was the "DuckDuckGo Privacy Essentials" extension. Removed that and site worked fine.