Trying to save login data from https://www.congstar.de/login/
The website belongs to the largest German mobile provider. Saving fails. An entry is created, but neither login name, nor password is actually saved. I'm using the latest Chrome with the 1Password addon.
1Password Version: 18.104.22.1686
Extension Version: 22.214.171.124
OS Version: Windows 7
Sync Type: Dropbox