Why the session sticks
Avvabet login fails in a boring way. The door is old, the browser is dirty, or the username is an email that the form never asked for.
Take the current line from the cream card. Wait for the site’s own form. If the form never arrives, you are still on the wrong door. Do not type a password into a page that only half-loaded.
No account? Join first. Name, inbox, phone, password. Then the same door. People wait for a “special link” that does not exist.
Two wrong passwords are enough. The third can freeze the night. Reset, wait for the code, do not mash reload.
A private window kills stale cookies and half-dead sessions. If it opens there, clean the normal profile. On a phone, use the bottom Log in button; it follows the live line, not a decoration.