Allow us to use a TRUE password
When you change your password at logon (password reset) and you enter any invalid character (never documented), you cannot login anymore.
Following my tests, a password must have 8-16 characters and NEVER have any of theses characters :
ù µ £ € à é § è ç à ² ³
That make it easier for a brute force attack!
Please, allow any printable characters and remove the limit of 16 characters max! We can have a TRUE secure password better than that !
ABCdef123 is considered as a GOOD password!