Code:
EV-2006-07-27
That's definitely a value that uses realtek for the tagged parameter "WPS version" in the PROBES.

Code:
The E-Nonce is always generated in that format.
E-Nonce: 00:00:xx:xx:00:00:xx:xx:00:00:xx:xx:00:00:xx:xx
It looks like you used small DH key option (-S) when you ran reaver 1.5.2. Isn't it?
For successful pixie dust attack vs supported realtek chipset you need to use "normal" DH keys and shouldn't use option -S in your reaver command line
Could you send us the *.cap file with the legitimate PIN and some screenshoot from the web interface?
Can you enter the web interface with credential super:super?
Does your default PIN start with 0 ?