Hi RaidDan thanks for posting and welcome back to our community.
Sorry to hear that you're getting slow wired speeds to your PC. Can I ask if you have indeed tried a different Cat 6 cable and also a different ethernet port on the hub? Also is your network card set to receive the 1gb speeds? I am sorry, we've have had a remote look from here and everything looks fine on your hub, power levels and sam knows etc, Please do get back to us.
Regards
Lee_R