Home Assistant Blue isn't working with core 2023.6.2 and above

When I update my Home Assistant Blue from Core 2023.6.1 to a newer version it will not load my integrations. After a backup restore to 2023.6.1 again everything is working fine again.

Is this normal? And what can I do about this?

Fixed this problem by disabling IpV6 in Home Assistant network settings.