We are running Live Communications Server 2005 and Messenger 5.1 on the
corporate network

We seem to have discovered a bug. When a user has multiple simultaneous
connections (i.e. logged on from more than one computer at the same time)
then messages sent to the user are not delivered to all sign on sessions. For
example user A is logged on at home, office and remote office simultaneously.
A message sent to user A will be delivered and popup on one of the computers,
randomly, but not all three.

Any insight or suggestions?