The account sign-in was incorrect or your account is disabled temporarily. Please wait and try again later in backend login issue

Question

I am using magento 2.3. Particular backend admin user login does not working in particular system and laptop. "Error occur : The account sign-in was incorrect or your account is disabled temporarily. Please wait and try again later." I checked locked user permission and i checked table "oauth_token_request_log". But still error occured. New user also does not working in any system and laptop sometimes. I cleared all cache and reindex. But still same issue. Please reply as soon as possible.

Answer 1

This error occurs due to Magento 2’s security system. Magento 2 will temporarily disable accounts that do not meet it’s password complexity requirements.

SET @salt = MD5(UNIX_TIMESTAMP());

UPDATE admin_user SET password = CONCAT(SHA2(CONCAT(@salt, 'NewP@ssword'), 256), ':', @salt, ':1') WHERE username = 'adminusername';

Answer 2

The error occurred because of many reasons, one of the reason is,

"There is an alpha character and a numeric character in the admin password. This should be labeled a bug if the password is not validated during install with magento setup:install."

try to reset the password of your admin by clicking on "Forgot Your Password?"

Click here for more reference