>Any reason why UT is not displaying messages long enough? I post a message, and it remains for a while before going to the previous day's list. This has been happening to me since yesterday, and I've had to repost messages, just so they may be seen.

As mentioned in the other reply, as soon as you refresh or do a new login, this overwrite your actual session. You can then get back to those messages by various mechanisms such as the Time Warp in the Dashboard, the Calendar, from the top toolbar, and the search.