Quote from: nir-z at Oct 09, 2014, 07:45 AMMaybe JavaScript related.
Thanks for your reply.
After a series of tests I found the season.
I set up &generatePassword=`1` param option in Register
and hide / also deleted password and password confirmation fields.
I realized problem occurs when password fields are empty.
With not-null values in password fields, it works fine and the generated password override the password fields value, as expected.
Conclusion : password fields needs values despite &generatePassword=`1`...