So when I'm playing on ice box whole game start lagging. I drop to like 20 fps and sounds start lagging too. Anybody got any fix or something?

Hey all, I'm a controller main and a big advocate for lineup larrying. I've put together a series of Google docs of lineups, orbs, and rat pits for both Viper and Brimstone. All current maps in rotation are included besides Haven, because I...