I received an email saying that there was a new post in a thread I subscribed to. When I when to the topic, that post was not visible even though a later one (based on the time stamps) was. I tried twice, the second time from a different computer. Yes, I logged in both times. The link to the non-appearing post, copied from the email, is http://www.psaudio.com/forum/ya-i-got-a-system/heres-the-system/#p29972 .