How to prevent wps lock?

Hello.

I trying to "hack" my own router TP-LINK with MAC address 90:F6:52:XX:XX:XX and 
wpa2 psk, but after 5 attempts, I got a permanent wps lock. I try and try so 
many times, with so many different options, but every time is the same - wps 
lock after 5 pin attempts. I have a BT5 r3 amd64 hdd installed on Gateway NV54 
laptop, and using Alfa AWUS036H for this action. My Alfa card is in monitor 
mode (airmon-ng start wlan1). My physical MAC address (wlan1) is spoofed with 
macchanger. It's a same like MAC address which often connect on AP (MAC address 
of my second laptop). I spoofed mon0 MAC address also.

I associated on AP:

aireplay-ng mon0 -1 120 -a 90:F6:52:XX:XX:XX -e "HOME-6E02"

I try to add delay:

reaver -i mon0 -b 90:F6:52:XX:XX:XX -vv -d 30

I try to add delay after few attempts:

reaver -i mon0 -b 90:F6:52:XX:XX:XX -vv -d 30 -r 4:120

I try to add MAC options:

reaver -i mon0 -b 90:F6:52:XX:XX:XX -vv -d 30 -r 4:120 --mac=XX:XX:XX:XX:XX:XX

I try (I think) every possible options like: --win7, --ignore-locks, 
--no-nacks, --dh-small, -t XX etc etc, but without success.
I also try some crazy delays like:

reaver -i mon0 -b 90:F6:52:XX:XX:XX -d 60 -r 3:600 -vv

but without success. Every time, wps was locked after 5 pin attempts.

I was reading on the Internet that the newer firmwares on routers nowadays 
doing exactly this - permanent wps lock after few attempts, but I can not to 
find, how to prevent this with reaver cause I know there is a way and I'm not 
gonna give up that easy hell no.

Does anybody know, how is it possible to prevent this, or is it possible to set 
a dynamic MAC address in reaver and how? <PLEASE HELP ME> 

Coming here was my last resort.!!!!
Original issue reported on code.google.com by orlygt5...@gmail.com on 4 Aug 2013 at 9:39
ChairmanC / reaver-wps

How to prevent wps lock? #532
