I had an old PC in my office that I had put 2 SSDs in a RAID 0 array in. We ended up buying new parts, sans the SSDs and reusing those. I did not want to reinstall Windows 7 and tried to see if the PC would work without a clean installation. It did, I uninstalled all the drivers and installed the new ones. Everything seemed fine, except the transfer speeds over the network are extremely slow. It's a 100 MBPS switch we use, which should be about 11 MB/s, but this PC is getting about 17 KB/s. The SSD's transfer rate is fine when copying to itself. The speedtest results are fine too, it's only over the network that I have issue. What could be causing this?