I know a lot of people had this problem but today i was playing normal and then a hour after this message showed up but i cant get it to work i Tried all i saw and nothing worked

I no longer break my ears every time I throw a flash and now can I enjoy just flashing myself instead of being deaf and blind. His ult doesn't feel like a waste so I can int with an excuse like omg he feels so much better to play after thes...