Input delay is becoming a huge problem

Since last few months input delay is getting worse. Movement doesn't feel as snappy anymore. You perform an action and character takes ages to perform that action. For example

• sometimes I have to spam dive, crouch to dodge or slide.
• character doesn't switch weapons as quickly as before.
• you have to spam reload button just to start the animation sometimes and at times that reload animation takes priority over other interactions.
• stims not registering bug came back since last few months.
• weapon ergonomics for few has gone worse ex DCS, AMR

off topic maybe but shooting mechanics/gunplay also doesn't feel good anymore, maybe just me. The dynamic crosshair feels too bouncy(going up and down) for some weapons. Sometimes game doesn't remember that you switched weapons and it pulls out previously equipped weapon(sometimes shooting ultimatum, recoilless rifle etc point blank)