Hi,
I tried reaver out on my own router like this.
reaver -i mon0 -b [the_mac] -vv --win7 -d 2
I left it running for a few hours.
It got to 99% or so it said.
Then it started saying stuff like this:
[+] Trying pin [whatever]
[+] Sending EAPOL START request
[+] Received identity request
[+] Sending identity response
[+] Received identity request
[+] Sending identity response
[!] WARNING: Receive timeout occurred
[+] Sending WSC NACK
[!] WPS transaction failed (code: 0x02), re-trying last pin
or
[!] WPS transaction failed (code: 0x03), re-trying last pin

shutdown reaver started it again
now it won't associate with the router

I tried injecting packets with aircrack
aireplay-ng -1 0 -a [the_mac] mon0

05:41:14 Sending Authentication Request (Open System)

05:41:16 Sending Authentication Request (Open System)

05:41:18 Sending Authentication Request (Open System)
and it just kept going like that forever not associating.
I later tweaked the reaver parameters -d between 0 and 100 and played with the NACK parameter, no difference
I turned the router off and on again and now aircrack works
reaver also associates but when trying the pin the same errors occur and then the cycle repeats itself.
It worked fine up tu 99.9%
Does anyone know what the problem might be and how I can solve it?

Thank you
the router has wps activated it is a Trendnet router.

most likely an issue with the wireless chip driver or hardware.

-id