The user is not able to log in to Gaia OS after configuring a password that contains backslash "\"
Backslash ("\") is a special escape character. When user enters the password that contains the backslash ("\") character during login, it is transferred to the OS as a string without backslash ("\") character. As a result, login might fail.
Issue occurs when password that contains the backslash ("\") character is defined in Gaia Portal ("User Management" section - "Users" pane).