Aha! I got this
"Camera's config file has been reset. Camera will restart and IP address maybe change .Please use the Windows utility to locate the camera and configure it correctly for your environment.Please close this Browser window and wait for a moment."

No sure how I would download a local copy of the panel, though, any hints?

Also I use either an old iPhone, an old iPad, and an old Mac PowerBook. I might have to borrow a pc and see if I could find this Windows utility that is mentioned. I did see something somewhere, hope I bookmarked it, about downloading something for this camera or one similar.
Hope I get some time to try this out!
Thanks so much!