assigned IPv6 cannot be removed
 

In one of my domains there is the problem that the assigned IPv6 cannot be removed from this domain.
The following steps can be taken to reproduce:

• create a new domain with shared IPs
• create a new shared IPv6
• choose the new IPv6 in www-domains menu for the new domain
• change IPv6 value from shared to assigned

Now you are not able to rechange the IPv6 to shared and you also cannot change the IP addresses in the domains section.
If you choose the domain to edit there appears the error shown in the screenshot I took.

Does anybody know howto solve?

Hello,
can you write ticket via our support system (https://my.ispsystem.com) and provide access / attach logfiles