Quote Originally Posted by VulpiArgenti View Post
This suggests the PIN is wrong, or the AP is locked, or wpa_cli is not configured correctly (for your router).
Just to report.. I was able to crack the PSK. PIN was not wrong nor the AP was locked. I am not sure what happened. I had uninstall Reaver 1.3 and reinstall Reaver 1.4 again and then simpley ran this command:
reaver -i mon0 -b F0:7D:68:6E:A7:E8 -c 11 -p 18794786
and it shows the PSK this time.

I cannot explain this as in my previous attempt it showed garbage output but this time it did show the correct one.

It is strange but it worked.