5x 1080 TI on linux

[Snoopy]

use

Code:

hashcat -I

to see which devices and how these are recognized (cuda or failback opencl), please post your output

given this last post:

OpenCL Platform #1: NVIDIA Corporation
======================================
* Device #1: NVIDIA GeForce GTX 1080 Ti, 2794/11176 MB allocatable, 28MCU
* Device #2: NVIDIA GeForce GTX 1080 Ti, 2794/11178 MB allocatable, 28MCU
* Device #3: NVIDIA GeForce GTX 1080 Ti, 2794/11178 MB allocatable, 28MCU

OpenCL Platform #2: The pocl project
====================================
* Device #4: pthread-Intel(R) Core(TM) i3-7100 CPU @ 3.90GHz, skipped.

it seems hahscat didnt use cuda for your cards, next, only 3 cards are recognized, you said 5?