I wish that D Link would fix the faulty motion detection issue that occurs for DCS-933L. As I had commented in the other forum, this is resulting in close to 100 incorrect email notifications per day per camera. This was not an issue earlier and also is not an issue for the DCS-932L models I have. Without this fix, I have basically wasted my money and time going with dlink.
For others that are experiencing cases where you receive an email notification but where either the photos are showing no difference or where there is one photo out of the 6 that shows a static type image often with the left side of the screen showing on the right, this is an issue that has occurred for many. I have tested this using two different DCS-933L units and both had the same problem. I even got a new unit from best buy that also showed the same issue. I had changed routers with still the same issue. The case is where before I was able to us the units without this issue. Also this issue does not occur when I use my DCS-932L units.
Note that I have reset, changed back to factory default, uploaded and reloaded firmware all with the same issue. The DLink technical support line was also very much a waste of my time with after an hour of explaining the effort they gave me a case number and told me that they could not resolve but that it would get communicated within DLink.
I strongly recommend that people do not buy DCS-933L units until this issue is resolved.