As far as I understand, the default way to log in to [help.openstreetmap.org](https://help.openstreetmap.org) is by using the credentials of one's [openstreetmap.org](https://openstreetmap.org) account. However, I've noticed that depending on the password I've set on openstreetmap.org, login on **help.**openstreetmap.org won't work. **What thus are the criteria my openstreetmap.org password has to fullfill to *also* work on *help.*openstreetmap.org?** (It seems there's some limit of how long the password may be for that, but what is it? And are there other limitations, e.g. what characters may occur in the password?)

As far as I understand, the default way to log in to [help.openstreetmap.org](https://help.openstreetmap.org) is by using the credentials of one's [openstreetmap.org](https://openstreetmap.org) account. However, I've noticed that depending on the password I've set on openstreetmap.org, login on **help.**openstreetmap.org won't work. What **What thus are the criteria, criteria my openstreetmap.org has to fullfill to *also* work on **help.**openstreetmap.org? *help.*openstreetmap.org?** (It seems there's some limit of how long the password may be for that, but what is it? And are there other limitations, e.g. what characters may occur in the password?)

As far as I understand, the default way to log in to [help.openstreetmap.org](https://help.openstreetmap.org) is by using the credentials of one's [openstreetmap.org](https://openstreetmap.org) account. However, I've noticed that depending on the password I've set on openstreetmap.org, login on **help.**openstreetmap.org won't work. What thus are the criteria, my openstreetmap.org has to fullfill to *also* work on **help.**openstreetmap.org? (It seems there's some limit of how long the password may be for that, but what is it? And are there other limitations, e.g. what characters may occur in the password?)