07-04-2017, 10:39 AM
I've debugged this with the .cap file you've provided and found the root of the problem. The problem was the ESSID. In the .cap the ESSID changed several times from 'testserv' to 'TEST_SERVER' for the same BSSID. This is a very rare case which is the reason it didn't pop up earlier. Since the PMK changes depending on the ESSID it's important to use the correct ESSID. The bug was in cap2hccapx in selecting the correct one. I've fixed that now and pushed new versions to https://hashcat.net/cap2hccapx/ as well on github master. I've also pushed a new beta of hashcat-utils binaries on https://hashcat.net/beta/
Thanks for reporting!
Thanks for reporting!