I've been having a strange issue where I can block online clients that are connected via WiFi, but don't have an option to block an online client that is connected via ethernet. If the same client goes offline, I can then block them(which is purposeless at that point). I remember I was able to block every client whether wired or wireless but not have been able to block the wired ones since recently. I upgraded to the latest firmware with the help of a support agent but that didn't help much. Any ideas on how to fix this?