What broadband speed do I need?
A connection of 10Mbps or more is sufficient for Freely and streaming apps to work well. However, other network activity in your home can reduce the bandwidth available to Aero and cause buffering or playback issues – for example, someone streaming video in another room, or a phone syncing photos or videos to or from the cloud. If you experience problems, check whether other devices on your network are using a significant amount of bandwidth at the same time.