Hass.io install fail

[ApiO]

Operating environment (Hass.io/Docker/Windows/etc.):
v2.2, both 32&64

Component/platform:

• Pi 3/3B+
• Using a fresh 64Go SD

Description of problem:
As discussed into the forum

During first boot I have the following errors:

Then there is a infinite flow of output while http://hassio.local:8123/ displays the install page and after a variable time appears:

[   353.549156] IPv6: ADDRCONF(NETDEV_UP): Wlan0: link is not ready
[   353.563428] brcmfmac: power management 

Both lines are printed indefinitely and the previous website responds : ERR_CONNECTION_REFUSED

When I login with root and type:
hassio > ne info

I got:
Error decoding json invalid character ':' after top-level value: 404: not found

Used configurations

According to the doc: into an USB Stick named ‘CONFIG’, into the file ‘network\system-connections’ with following config with Wlan and eth with both static or auto IPv4, using Unix-style line endings in file:

[connection]
id=hassos-network
uuid=3f64d211-53e8-4729-9d92-df0acd750b55
type=ethernet
interface-name=eth0

[ipv4]
address1=192.168.0.30/24,192.168.0.254
dns=192.168.0.254;
method=manual

[ipv6]
addr-gen-mode=stable-privacy
method=auto

Any ideas ? How can I help ?

[ghost]

This issue was moved by MartinHjelmare to home-assistant/hassio#684.

[Synco22]

Hello, i have the same problem, but i am using DHCP and a reservation from my DHCP Server. I don't have IPV6 in my house.