Just upgraded from an IP2M-841B to an IP2M-841W-V3 and while the newer camera has better compression and image in the main stream, I'm disappointed to just now discover that the Z in PTZ is missing. Could digital zoom possibly make a reappearance in a future firmware update?
Also, no matter what settings I try, I cannot get the substream on the V3 to look nearly as good as on the previous model. It is as if the downscaling to a 480p image is done poorly prior to compression. It'd be nice if that were addressed as well.