hi @administrators , i am getting constant wrong_user_key error even if my user:pass is correct. i am using dbc to solve captcha on yandex.ru. but, dbc site is counting those unsolved captcha
Try printing ( with log) the command you are trying to execute, run it in a seperate command line to see if it's working properly.
since it's related to input I am suspecting the problem is with the youtube url you are providing