auth in local hgrc file is not working for some bitbucket repos

[Uwe Brauer]

Hi

For most of my bitbucket repos the following setting works

[auth]
repo.prefix = https://user@bitbucket.org/user/repo
repo.username = user
repo.password = secretpasswd


But for a particular one, mercurial keeps asking me the password, which
is annoying, how can I debug this?

Thanks

Uwe Brauer