Guide: If you've recently updated your MacBook Pro Touch Bar to Sonoma 14.3 and are experiencing issues with your trackpad, keyboard, Wi-Fi, and other functionalities, follow these troubleshooting steps to resolve the issue: 1. Reset NVRAM and SMC: Resetting the NVRAM (non-volatile random-access memory) and SMC (System Management Controller) can often resolve hardware-related issues. Shutdown your MacBook Pro, then turn it back on and immediately hold down Option, Command, P, and R keys simultaneously for about 20 seconds to reset the NVRAM. After resetting the NVRAM, shut down your MacBook Pro again, then press and hold the Shift, Control, Option, and Power buttons simultaneously for about 10 seconds to reset the SMC. 2. Check System Preferences: Go to System Preferences > Accessibility > Mouse & Trackpad and ensure that "Enable Mouse Keys" is unchecked. Go to System Preferences > Keyboard and check the keyboard settings to ensure they are configured correct...