Updated to .31 and can't get to frontend

I found that having static wemo declarations like this, was causing the frontend to lock up.

wemo:
  static:
    - 192.168.2.151
    - 192.168.2.152

Changing it to autodiscover fixed my problems:

wemo:

I renamed my configuration file and it still didnā€™t start up, so something else seems to be very wrong, but didnā€™t start til after this update. How can I find out?

I had the same issue with my HASS 0.31.0 running on Win 10. Perhaps, the osramlightify module was responsible for that issue in my case. I solved (hopefully) that issue using the updated module from the development discussion regarding lightify.