Setup guide please - Default settings make computer freeze
Like the title says, it makes the computer freeze when I launch it with this command line argument:
xmrig-nvidia.exe -o pool name) -k -u (my wallet address) --cuda-max-threads=16 
Setup files are as follows:

{
    "algo": "cryptonight-lite",
    "background": true,
    "colors": true,
    "donate-level": 5,
    "log-file": null,
    "print-time": 60,
    "retries": 5,
    "retry-pause": 5,
    "syslog": false,
    "threads": [
        {
            "index": 0,
            "threads": 2,
            "blocks": 9,
            "bfactor": 6,
            "bsleep": 25
        }
    ],
    "pools": [
        {
            "url": "...",
            "user": "...",
            "pass": "x",
            "keepalive": true,
            "nicehash": false
        }
    ]
}

Currently using GTX1050Ti 4GB model from MSi.