On June 2, 2016 at 11:46, ichbinbose said...
you have to unselect the show dead nodes - or something like that. I used to have the same issue.
So now that I only have show alive selected it works perfectly
Actually I turned that off so it's only set to "show alive" but it still keeps the old names. It's like once it sees an IP address with a name, it keeps that name forever until it sees that same IP address on a device that has a different name.