Instead of modifying global variables, which is poor practice and can cause issues (As seen on lines 112 & 113 in main.py), use a return statement to modify a variable in the global scope when the function is called. I.e. is_ssh = my_function() and then returning is_ssh within the function, as

def my_function():
    is_ssh = True
    return is_ssh

If you need to access this variable, pass in into the function rather than using global.

Entering 'n' when prompted for Firefox configuration in main.py will not skip for both prompts. Fix by changing the empty return statement with a pass statement and use elif and else instead of multiple if statements. See attached file for full fix. There are also syntax errors with the prompts and other functions, which are fixed in the attached file. Attached File: main.txt

Full list of issues:

• Answering 'n' with prompts does not skip.
• Answering 'y' is not supported
• Improper use of return. (Return is used to pass information back to where the function is called)
• Incorrect method of skipping actions if variable userjs_path is not set.
• Possible Issue: File user.js must be placed in the Firefox user's profile directory, which is not specified in any messages.
• Wrong variable name for file closure on line 790, should
  by userjs.close, as that is the variable that stores the file.