You may have 30mbs obtain subscription I take it? So a technical restrict of three.75MB/s?
There are numerous explanation why this might occur. Servers usually are not capable of get steady connections, the road is noisy and the information are being corrupted and dismissed by the Xbox. Inflicting a re-download, and re-check.
The velocity exhibiting in your display is a sum of accredited content material that has been downloaded over a set of time. Normally common 30 seconds, that is why you see it rise over time. If in these 30 seconds, a big chunk is disgarded, your velocity will replicate this.