When you have changed your password
Your password can be saved in the memories of several programs and devices. When you change your password, the change will not automatically apply to them.
Remember in particular that many mobile devices automatically try to log in to the Eduroam network if it is available. A wrong password in the memory of Eduroam software can lock out the username after too many unsuccessful log-in attempts.
When you have changed your password, also remember to change the passwords saved in different devices and programs!