I am running around 4 computers on a home network, all windows 7 pro. My internet connection is via ethernet to a 100/40 connection. Normally on downloads I get around 12.4MB/Sec (around 96Mbps) lately on only one of the computers I am getting wild fluctuations from 40MB/Sec down to 4MB/sec. My maximum for my connection as I am quite close to the node is around 12.5MB/Sec. How on earth can I be getting over 3x this speed for bursts followed by very slow speeds. At the same time my other computers are getting 12.5MB/sec and at a very constant rate. It is obviously not my ISP as I would be getting the issues on the other computers. I just did a speedtest on Ookla and got 95Mbps, so my speeds are good, but this fluctuation when doing a download have me totally beat.
Any ideas on this would be much appreciated.