hello to all i have a quick a question and it is, is there a way to mine with just one gpu when sing this miner. you see i currently have my rig with 2 1080ti's but i would like to game a bit f at all possible so hece my question how to set it to mine with just one of the gpu's here is my config file.
 {
    "quiet" : true,
    "debug" : false,
    "protocol" : false,
    "no-cpu-verify" : true,
    

    "algo" : "x16r",
    "intensity" : "20",


    
    "url" : "stratum+tcp://x16r.usa.nicehash.com:3366",
    "user" : "37Uy5Bau3mSv7gN4dt7YnBDg88tX8GZs1H.RCLR",
    "retry-pause" : "6",
    "pass" : "x"
}
thanks in advance
Ruben