WASD Stops working in the middle of the game

I am a noobie in valo and have a issue regarding wasd key.happens quite frequently in the middle of the game the one of the keys stops working the solution is to press the opp. key(w-s a-d) or it just sprints in one direction without me doing anything
is there anything to stop these things??

Could be a problem with your keyboard maybe? Test out if your keyboard is working fine or not.

I think your kb is getting disconnected. check your cable or maybe the keyboard itself.

maybe ur accidentally switching ur pcs language

Do you get low fps on your system?