We have a Green Mountain Daniel Boone WiFi model. The wifi connection works fine as long as I'm on my home network. If I leave the house, as soon as I get out of range of my router, I get disconnected from the grill. The grill works fine in point to point mode. And like I said, works fine in server mode as long as I'm at home. We have been in contact with customer service. They have already had us replace the "Board" and do other things such as update the firmware, uninstall/reinstall the app, etc. Anyone else had any dealings with this? Any help is appreciated! This is extremely frustrating.