Invalid Response
I've recently starting getting this error after reinstalling homebridge. I've triple-checked my config.json to make sure it's correct (along with the URL). Any thoughts as to the cause? Perhaps related to the current SmartThings outages?

![invalid response](https://cloud.githubusercontent.com/assets/868473/13973696/f1410768-f07b-11e5-8fa3-1a602e0a632f.png)
