Quote Originally Posted by Kapersky View Post
It's because you are not using Invisible mode.

Basically if you turn on invisible mode, you're practically keeping yourself hidden from other users so your last activity is hidden too. So if you wanna get rid of last activity, turn invisible mode on.
^^^

Yep, invisible mode, which is why you couldn’t see mine.

You see current activity “viewing this thread” if someone is *not in invisible mode and are online.