- Eliminated deprecated `wext` option from the wpa_supplicant invocation to align with contemporary wireless driver standards, preventing wireless network association delays.
- Incorporated a 15-second timeout within udhcpc_opts, ensuring adequate time for the device to aquire a dhcp lease from the network.
- Transitioned all wpa_supplicant parameters to the `pre-up` directive, ensuring wpa_supplicant initialization precedes DHCP client execution.
Collectively, these modifications optimize the DHCP lease acquisition process, enhancing the device's network initialization speed.