Execute this to ensure that your macbook pro resets the DHCP lease each time your macbook pro decides to drop the wifi connection.

monitor_network.sh

#!/bin/bash

FAIL_COUNT=0
TIME=1

while true; do

  ping -c 1 -t 1 google.com > /dev/null
  if [ $? -ne 0 ]; then
  
    echo "Network down - :-("
    echo "add State:/Network/Interface/en0/RefreshConfiguration temporary" | sudo scutil
    ((FAIL_COUNT=FAIL_COUNT+1))
    ((TIME=TIME*2))
  else
    echo "Network Up " $FAIL_COUNT
    TIME=1
  fi
  
sleep $TIME
done