I made an ability that greatly increases attack speed with a crossbow. It has been working properly until just now. It just stopped working with no specific reason. I have been testing it with player.getav WeaponSpeedMult in the console and it returns the correct value (4). I also tested it with disabling that ability then manually setting the WeaponSpeedMult in the console (player.setav WeaponSpeedMult 4) and that did nothing either.

How do I fix this or reset the player character's WeaponSpeedMult handling?