If you have that program stop it there is an anti-cheat for it, so probably this is why you getting bannedAlso this SS :
if no, keep updated with this topic as well (someone got same problem like you) https://cit.gg/index.php?topic=357629.0 till someone give a solution for it.
- Fixed players being able to use a program called AutoHotKey to do cheating like giving themselves network trouble. (Dutchman101)