This is a question about how the wifire works. I am assuming that I need to be on the same network as my grill in order to connect to it via the app. If that is the case, I was wondering if I setup a vpn into my home router would I be able to connect to the grill via the app if I was away from my house or on a different network? I am thinking for a long smoke I can be out and periodically check the status without actually being home. I'm just curious if anyone has tried it and was successful.