FLASK NOT ACTIVATING

Hello

Recently playing campaign to get ready for new league, playing warrior, my health flask does not activate when i press the button. I have to press it 3-4 times before charges are consumed and I start healing. This is the first time noticing a bug like this and its very frustrating.

Same thing is happening on ranger, wtf is the underlying issue with this fucking game? If you cant WASD or use your shitass animations and flask fix your shit systems Jonny boy