Been playing with Hydra on the BT3 beta version (HD install) and came across the following problem.

When doing the SMB dictionary attack using the wordlist.txt file in /Pentest/Windows-binaries/misc, Hydra will stop at word "A" (top of the list) saying password found when the password is definately not "A".

When I use my own test wordlist file with just a few words in it Hydra correctly reports the SMB password.
Is the /Windows-binaries/misc/Wordlist.txt too large for Hydra or in a format Hydra doesn't like?