Any update on this? These commands don't work for more than an hour or two for me which makes them pretty much unusable for my scenario.

Now the 4th camera is also returning "502 Bad Gateway - nginx/1.6.2"

What app are you using for your tablets to do this?

I'm using http://www.smarttiles.click/ for Smartthings

Sadly my "it works" message lasted only a few hours. Now all of my cameras are returning an error. Going to them from my browser results in a number of errors.

Two of my cameras fail with "502 Bad Gateway - nginx/1.6.2" and the third simply shows " Second camera shows "[ { "cmd" : "Snap", "code" : 1, "error" : { "detail" : "set config failed", "rspCode" : -13 } } ]"

Only 1 of the 4 cameras still works with this URL system.

Thanks, that worked. 4 Updated cameras and now I have the CGI URL working for snapshots on my security dashboard tablets in my house.

I tried your link above and I get the following error:

403 Forbidden

I'm running firmware 806_16060603 firmware on a RLC-410WS