Well, I've done it now. The caboose cam was working as advertised, but I couldn't connect to my computer, only my Android phone. So...I foolishly changed the cam address to my home wi-fi address, as someone suggested. Now, NEITHER device can locate my camera.
I have tried everything I can think of: reinstalling the software, trying all the wi-fi channels in my phone's history, checking the IPU's, following the manual's instructions again. I'm far from an expert on the ins and outs of wi-fi, but, it seems I've incorrectly changed the cameras' address, so that none of my devices can recognize it.
Here is a shot taken with the caboose cam, to show it was working correctly. I've many snapshots, and three videos. They all came out fine.
Your help will be greatly appreciated.
Jerry