Alright we will get to the bottom of this am not giving up until it works for you We can run osbot with -debug 5005 and see the error code it gives, also are you using the latest osbot? Because there was one particular osbot version which did not connect. The correct one should be .37 recently.
If you're already up to date then we can try debugging, open command prompt inside the folder that houses osbot jar, then type "java -jar osbot 2.7.37.jar -debug 5005" and then it will run, show any errors so we can see what to do next.