You may or may not have noticed the Lindens are talking more about what is happening behind the scenes in Second Life. See: Tale of the Missing ACK.
The article is a good example of the troubleshooting often needed to find a problem.
All you need is LOVE…
Not being techie , I like to see these kinds of info blurbs. To me , seems simple , just ‘fix it’.
Seeing the detective work involved makes me understand and respect the Linden engrs more . Thanks guys !