0.115.6 Can not check configuration or restart Home Assistant on Raspberry pi

Hopefully this is the right section.
After the 0.115 update, I can no longer use Check Configuration from Server Controls. The API call to config endpoint just keeps loading, I left it for 10 minutes and nothing.
It worked fine on 0.114. I tried re-login, clearing browser cache etc but nothing.
Logs don’t say anything either.

And now I updated an integration config and wanted to restart, and the Restart button does nothing. No API calls are made. Stop works though, and I stopped it and then re-plugged the USB power cable.

Anybody have the same issue?

My sandbox Hassio works fine on 0.115.6. Have you try to install older version?

Same thing here but …I don’t care for now … will wait some updates and next versions.