ContributionsMost RecentMost LikesSolutionsRe: Home life app and web cam I am having the same the issue with our home life app showing communication failure on all three cameras. We can't even turn off our LED bulb through the app either. The only thing we can do is the thermostats.We had a tech out on Saturday morning to replace the router for the cameras. We had the homelife security setup on Monday. The cameras were working just last week in the app. Help!!!