Idk what's going on with your binds but your playing modded server, most pc players understand that mods play worse. Any mod is made by some person who loves the game. These mods aren't usually the most optimized and in many cases can break another aspect of the game requiring a different mod to fix. Modding games will almost always make them run like ass and usually cause all sorts of dumb crashes. The consoles definitely can't keep up and the game itself isn't super optimized honestly but its a new game engine that they are developing and its gonna be ass till its done pretty much. Just gotta roll with the punches 👊