Were you using Cat 6e or 6a? 6a is the 10gbps standard. And within your own home, thats fine but if you want to be code-compliant, you'll need to use a plenum-rated cable as ducts are considered a plenum space.
@@cdnmr Transferring files will easily saturate a 10Gbps link (which is only about 1.25 gigabytes per second). I have my media server in an entirely different room from my PC, which I use to host my photos and videos. For Lightroom, my catalog runs from my media server and for videos, I run current projects from my PC but archive previous ones to the media server. 10Gbps is very reasonable on LAN, not so much for WAN