I am transferring a video (about 500 MB) created for a school project to my classmate's NAS box over our broadband connections.
She has a 15 Mbps down and I have 15 Mbps up, according to multiple tests on sites like speedtest.net.
However, the file transfer is happening at a dismal 500 Kbps. I can't image what the bottleneck is. I don't believe it can be attributed to the internal home networks. I have no other upload activity.
Could anyone suggest what the bottle neck is?