@joseph_1979 Thanks, Joseph. Unfortunately the instructions in this link (which I had found previously), bear little or no relation to what I am actually seeing on my app or computer. In the end I deleted the cameras and am now in the process of resetting each to factory settings. This is fine for my very recent cameras, but trying to find instructions for my older (4 years?) cameras seems impossible.

Does Reolink have an ARCHIVE page anywhere, perhaps ?

Anyone know how to remove Camera from home hub, and have it retain its original password ?
Thanks