cjoseph,
The Rogue device which prompted me to open this thread was visable to a total of 8 APs as well as being seen in a monitored switch Bridge Forwarding Table.
I first saw this particular rogue device yesterday and it was shown in VisualRF. I deleted the Rogue from RAPIDS to see if it would re-appear and it did a short time later. I then checked VisualRF and it was not displayed, so I left it until this morning. When I checked this morning, still not shown in VisualRF.
Restarting the VisualRF Service made no difference either.