Has anyone else experienced this weird glitch where one hand casts spell at a different speed then the other?

https://reddit.com/link/1gvobpu/video/3y2ogortu12e1/player

If it helps any I bought a blackened gauntlet for my right hand and equipped it but not on my left hand which I thought was the cause at first until I took it off and the problem persisted, even after shutting down and starting the game multiple times, both my spells are level 2 and my game is on the latest version, the only mod I have installed is realistic bleeding, which I've had since before the bug started happening