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Google OAuth2, issue with profile

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  • 1 has this problem
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  • Last reply by blekoty

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Google's depreciating "Normal password" authentication method and I am forced to switch to OAuth2. In Account settings I switch authentication method to OAuth2. Popup window appears asking me to fill my email, which is correctly filled, I click Next and I get the error message from the screenshot. Thing is if I start a fresh profile, I can add gmail account with OAuth2 just fine. I have cookies on and normal password removed from password manager for the account. Any idea if setting something in my profile can solve this?

Google's depreciating "Normal password" authentication method and I am forced to switch to OAuth2. In Account settings I switch authentication method to OAuth2. Popup window appears asking me to fill my email, which is correctly filled, I click Next and I get the error message from the screenshot. Thing is if I start a fresh profile, I can add gmail account with OAuth2 just fine. I have cookies on and normal password removed from password manager for the account. Any idea if setting something in my profile can solve this?
Attached screenshots

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I fixed it blindly by keeping only settings directly related to my email accounts (they start with the string "mail") and deleting everything else from prefs.js.