I recently switched ISPs and used the same wifi network name and password with the new modem/router. Everything's working (HA Green w/skyconnect, dashboard via browser) except the iphone HA companion app - it's just showing the blank white screen with the gear settings icon in the corner.
I've tried rebooting everything a couple times, all software/OS are up to date. Any ideas how I can figure out what's wrong with the HA app?