Mode 3 works but not 0

Trying to crack a 7z file I forgot the password for.

Got a hash from it, and successfully tested brute force on it for 1 and 2 character combos:

hashcat64 -m 11600 -a 3 freeze.hash ?a?a --increment --status

now want to try a dictionary attack.

hashcat64 -m 11600 -a 0 freeze.hash rockyou.txt --status

So, this starts up the same way, and I get status updates every 10s or so, and it's saying 89 H/s..

But, progress just sits at 0, and the H/s slowly drops over time.

What's going on?


Session..........: hashcat
Status...........: Running
Hash.Type........: 7-Zip
Hash.Target......: $7z$2$19$0$$8$fe48db35b6811e440000000000000000$1763...188$0b
Time.Started.....: Tue Apr 03 14:28:50 2018 (2 mins, 45 secs)
Time.Estimated...: Thu Apr 05 11:55:07 2018 (1 day, 21 hours)
Guess.Base.......: File (rockyou.txt)
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#3.....:       88 H/s (33.56ms) @ Accel:64 Loops:16 Thr:768 Vec:1
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 0/14344384 (0.00%)
Rejected.........: 0/0 (0.00%)
Restore.Point....: 0/14344384 (0.00%)
Candidates.#3....: 123456 -> Dominic1
HWMon.Dev.#3.....: Temp: 47c Fan: 39%

[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit =>

Session..........: hashcat
Status...........: Running
Hash.Type........: 7-Zip
Hash.Target......: $7z$2$19$0$$8$fe48db35b6811e440000000000000000$1763...188$0b
Time.Started.....: Tue Apr 03 14:28:50 2018 (2 mins, 56 secs)
Time.Estimated...: Thu Apr 05 11:53:10 2018 (1 day, 21 hours)
Guess.Base.......: File (rockyou.txt)
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#3.....:       88 H/s (33.56ms) @ Accel:64 Loops:16 Thr:768 Vec:1
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 0/14344384 (0.00%)
Rejected.........: 0/0 (0.00%)
Restore.Point....: 0/14344384 (0.00%)
Candidates.#3....: 123456 -> Dominic1
HWMon.Dev.#3.....: Temp: 47c Fan: 39%

[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit =>
Session..........: hashcat
Status...........: Running
Hash.Type........: 7-Zip
Hash.Target......: $7z$2$19$0$$8$fe48db35b6811e440000000000000000$1763...188$0b
Time.Started.....: Tue Apr 03 14:28:50 2018 (3 mins, 29 secs)
Time.Estimated...: Thu Apr 05 11:48:08 2018 (1 day, 21 hours)
Guess.Base.......: File (rockyou.txt)
Guess.Queue......: 1/1 (100.00%)
Speed.Dev.#3.....:       88 H/s (33.55ms) @ Accel:64 Loops:16 Thr:768 Vec:1
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 0/14344384 (0.00%)
Rejected.........: 0/0 (0.00%)
Restore.Point....: 0/14344384 (0.00%)
Candidates.#3....: 123456 -> Dominic1
HWMon.Dev.#3.....: Temp: 47c Fan: 39%

[s]tatus [p]ause [b]ypass [c]heckpoint [q]uit =>