After upgrading to 0.75.1 the site does only show "404: Not Found"

Installation Home Assistant OS
1

Hi!

I’ve just upgraded from 0.74 to 0.75.1.
The upgrade seems to finish without errors. Now, when I enter he URL of my Hassio it only shows an “404: Not Found”-message.
What did I do wrong or how can this be solved?

When I ask the command line It shows this:

core-ssh:~# hassio ha info
{
    "result": "ok",
    "data": {
        "version": "0.75.1",
        "last_version": "0.75.1",
        "machine": "raspberrypi2",
        "image": "homeassistant/raspberrypi2-homeassistant",
        "custom": false,
        "boot": true,
        "port": 8123,
        "ssl": true,
        "watchdog": true,
        "wait_boot": 600
    }
}

hassio ha logs

shows nothing suspicious but a log of regular:

2018-08-06 12:35:42 ERROR (MainThread) [homeassistant.components.cloud] Error fetching Cognito keyset: Cannot connect to host cognito-idp.us-east-1.amazonaws.com:443 ssl:None [Try again]

Regards
wwwebrat

2

Hi again,

just updated from 0.75.1 to 0.75.2 and now it works again.

Regards
wwwebrat

3

I have 0.75.3 and the same problem.

4

I upgraded to 76 and now I have the problem.