i think the login problem was session based as rhavel said. somehow it thought i was logged in and didnt want to start again but restarting the computer solved the problem. about the blackscreen issue: i put the launcher selector window where you can set the process ID directly under the launch button of my world of tanks button. if you select the id and click start BEFORE world of tanks starts at all it works just fine ^^ also i had some great results. this is just awesome and i wanted to say thank you for creating this awesome bot, even though there are things it could do better. i experienced that it actually has problems deciding where to go and what to do. but actually it works better than i expected it to work targeting set to clever works good. recognizes that the is7 is more of a threat than a kv as example. somehow this bot kinda has the priority to attack russian tanks first. im not quite sure if its true but for me it looked like it does. Best regards.