Cleans well, wifi issues – SharkClean Review

I love how it cleans hardwood floors and goes onto my shag rug! Cleans very well, but the robot always loses connection to wifi and I can no longer get it to clean through the app. The app becomes useless then. The only way to get it to reconnect is to add a new product to the app. Any way to resolve this?
Review by SFCity on SharkClean.