... defined remote servers.
I've tested this several times now. I have a list of 4 remote sites running D-ViewCam 3.11 live viewing and Playback servers. One of them has a username that has a < in the password. D-ViewCam has no problem remembering all my sites and all the passwords until I tell it to remember a password with <.
Then I exit the program, log back in, and ALL the sites I have defined are GONE and I have to start over.
I THINK this may also apply to passwords with > instead of < but I haven't tested as thoroughly.