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one website not allowed login

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  • 1 has this problem
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  • Last reply by cor-el

John
John
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https://www.prosperitybankusa.com/Banking-Services

Chrome and Microsoft Edge work okay. Firefox has been working at this site for a long time. Called bank and they use Chrome and suggested I try it. They think it is Mozillas problem. I don't know how to revert to previous version of Firefox.

https://www.prosperitybankusa.com/Banking-Services Chrome and Microsoft Edge work okay. Firefox has been working at this site for a long time. Called bank and they use Chrome and suggested I try it. They think it is Mozillas problem. I don't know how to revert to previous version of Firefox.
Attached screenshots

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cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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There is a change in Firefox 96 related to cookies and insecure sites.

See also:

As a workaround for now you can modify this pref on the about:config page to revert this change.

  • about:config => network.cookie.sameSite.laxByDefault = false

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.