Panasonic model WV-SW458 Fisheye On Firmware 2.50 .
When setting up a new camera in the client and notice the motion window is not saving with the default motion window.
Work Around
Edit the motion window and delete any motion windows that exist. Then create a new motion window and draw the boarder of the motion window smaller than the boarder of the cameras field of view and apply. The motion window will save. If you use the default motion window and hit apply, the motion window will not save. It has to be a little bit smaller than the full boarder of the cameras FOV.
This will be in our 21.09 build release.