Iphone 11 pro max some problem in 27.0.1 Update.

1. Often, the voice of the person on the other end cannot be heard after making a call. 2. It takes 3–4 seconds for the call to connect. 3. Attempting to adjust the volume after making a call causes the device to lag or freeze; the action often registers only after a significant delay. 4. There are issues adjusting the volume while scrolling through Facebook videos (this happens intermittently). 5. It takes 5–10 seconds for the camera to load after opening the app (this also happens intermittently). 7. Touch responsiveness feels significantly worse than before. 8. It lacks smoothness; it feels like I'm using a basic Android device 🙄. Device: 11 Pro Max. Please fix this problem quickly.