The message doesn't seem relevant for a standalone mode AP.
Otw, you don't describe your network (APs with wired connections to ISP connected Linksys?),
if you advertise different SSIDs on Ruckus than Linksys, what kind of authentication/encryption
you use, or the type of client (I guess) that's having "consistant drops" (not sure what you mean).
Your clients will re-associate and re-authenticate any time they roam between any of these three
wifi devices, if they all advertise the same SSID.