[Gameplay] Casting Spells Causes Screen Freezes

I logged in just to say, that when you're in a game and people cast spells, the screen freezes and then suddenly your health disappears. It's like spell animations freeze my game. Spell casting lagg is serious yo, i can't dodge what i can't see... One second you're standing still, then suddenly you're dead and you see yasuo walking over your corpse. You're hiding under turret, then BAM Orianna kills you before you see the shockwave cast. Why not cache spell animations into RAM rather than reading them from disk when spells are cast? It causes spell lagg and screen freezes. I know y'all know what i'm talking about. Any play has felt it, you freeze then suddenly a chunk of your health disappears and you only see what hit you AFTER it hits you.