I’ve just updated to 0.57.2, and updated my Tradfri hub to 1.2.42. The web frontend fails to open (connection refused) when I have the following line in my config:
tradfri:
host: 192.168.1.101
When I comment these lines out everything is OK.
However there’s nothing really in the logs that points to the issue. It looks like the component loads:
2017-11-08 00:37:04 INFO (MainThread) [homeassistant.loader] Loaded tradfri from homeassistant.components.tradfri
But it’'s clearly borked.
I’ve seen people say remove tradfri.conf fille - however I’m completely unable to locate a file named that (also tradfri_conf I’ve seen elsewhere).
Running on a RPi3, not HASS.IO. I originally installed the Tradfri component before it was in the release following instructions in the dev forum if that has any bearing.