Where is release / renew button now? No IPv6

[deluxor]

Hello, since I did the upgrade, I cannot locate the release / renew buttons where they were before, are they moved to another place?

Before upgrade I was getting DHCPv6 leases from my ISP, now I cannot, I even generated a new DUID but still not working. Is there any "trick" to get it working?


Thank you in advance.