Dynamic IPv6 : Automatic fail-over to a Fallback Gateway fails

[Manfred.Knick]

Please, c.f. detailed description in #8064 :
"[ BE 23.10 ... BE 24.10_7-amd64 ] Automatic fail-over to a Fallback Gateway still fails"
[ https://github.com/opnsense/core/issues/8064 ]

OPNsense 24.10 business edition is based on the OPNsense 24.7.6 community version.

Has anybody out there a similar ISP connection and tried automatic fail-over?

Thanks in advance