Bug Report: Stuck Going Forward

I've searched a lot for this one and haven't found anyone with a similar issue, whenever I hold w for a while my character gets stuck moving forward even after I stop holding it down.

It is extremely annoying and takes away a lot from the experience because I can't properly play most of the melee heroes. I wanted to ask if any people experienced similar issues or if there is anyone that can direct me towards someone that can help me in order to fix this problem.