Metagrid should seamlessly connect with your computer. Make sure both your iOS device and your computer are connected to the same WiFi network. Make sure you don’t have another instance of Metagrid on a different iOS device connected to your computer. If Metagrid doesn’t find your computer, press Refresh button on the connection page. In case of older routers and slow WiFi networks, you have to press Refresh several times. If the problem persists, close and restart Metagrid on your iOS device. If the problem still persists, contact us - we will do our best to help you.