diff --git a/lego_wrapper.sh b/lego_wrapper.sh
index 170088f..848e572 100644
--- a/lego_wrapper.sh
+++ b/lego_wrapper.sh
@@ -35,8 +35,6 @@ set_env_variables() {
   export CERT_PATH=/etc/acme
   export CONTACT_MAIL=xxxxxxxxxxxxxxxxxxxxxxxx
   export DNS_PROVIDER=namecheap
-  export NAMECHEAP_PROPAGATION_TIMEOUT=60
-  export NAMECHEAP_POLLING_INTERVAL=2
   export NAMECHEAP_API_USER=xxxxxxxxxxxxxxxxxxxxxxxx
   export NAMECHEAP_API_KEY=xxxxxxxxxxxxxxxxxxxxxxxx
 
@@ -45,7 +43,6 @@ set_env_variables() {
   export GOPATH=$HOME/.go
   export GO_HOME=/usr/local/go
   export PATH=$PATH:$GO_HOME/bin:$GOPATH/bin
-
 }
 
 check_dependencies() {
@@ -106,6 +103,7 @@ install_jq() {
 }
 
 install_git() {
+### Needed for updates
   if ! command -v git 2>&1 >/dev/null; then
     install_as_sudo
     echo 'git module not installed'
@@ -174,23 +172,17 @@ install_web_server() {
     case $option in
     "nginx")
       eval "echo $SUDO_PASS | sudo -S $install_cmd install nginx* -y"
-      printf "\n\n\n"
-      echo "run below command as admin on rhel type OS to allow network connections"
-      echo "setsebool httpd_can_network_connect 1"
+      echo_message
       exit 0
       ;;
     "apache")
       eval "echo $SUDO_PASS | sudo -S $install_cmd install apach2e* -y"
-      printf "\n\n\n"
-      echo "run below command as admin on rhel type OS to allow network connections"
-      echo "setsebool httpd_can_network_connect 1"
+      echo_message
       exit 0
       ;;
     "haproxy")
       eval "echo $SUDO_PASS | sudo -S $install_cmd install haproxy* -y"
-      printf "\n\n\n"
-      echo "run below command as admin on rhel type OS to allow network connections"
-      echo "setsebool httpd_can_network_connect 1"
+      echo_message
       exit 0
       ;;
     esac
@@ -198,9 +190,18 @@ install_web_server() {
 
 }
 
+echo_message(){
+
+      printf "\n\n\n"
+      echo "run below command as admin if SELINUX is enabled to allow network connections"
+      echo "setsebool httpd_can_network_connect 1"
+      echo "Install firewall (firewall-cmd or ufw) for additional security"
+
+}
+
 update_lego() {
   export GO111MODULE=on
-  eval "go install github.com/go-acme/lego/v4/cmd/lego@latest"
+  eval "go install github.com/go-acme/lego/v4/cmd/lego@latest" 2>&1 | tee -a $LOG_FILE
 }
 
 get_system_information() {
@@ -220,7 +221,7 @@ get_system_information() {
 
 get_os_type() {
   #get OSTYPE - modify to know defualt package name to use for installation
-  os_type=$(awk -F'=' '/^ID/ {print $2}' /etc/os-release')
+  os_type=$(awk -F'=' '/ID_LIKE/ {print $2}' /etc/os-release | awk -F'"' '{print $2}')
   if [[ $os_type == *"debian"* ]]; then
     install_cmd="apt"
   elif [[ $os_type == *"ubuntu"* ]]; then
@@ -271,17 +272,20 @@ list() {
 autorenew() {
 
   ###to be used to store output from crontab renewals
-  LOG_FILE="$CERT_PATH/log"
-  if [ ! -d $LOG_FILE ]; then
-    mkdir -p $LOG_FILE
+  LOG_PATH="$CERT_PATH/log"
+  DATE=$(date +%F-%H%M)
+  LOG_FILE="$LOG_PATH/acme-$DATE"
+  if [ ! -d $LOG_PATH ]; then
+    mkdir -p $PATH
   fi
 
+
   for files in $(find $LEGO_PATH/certificates/*.json -type f); do
     IFS=$'\n'
     for file in $files; do
       temp_domain=$(cat $file | jq .domain | sed -e 's/^"//' -e 's/"$//')
       renew_command="$command -d $temp_domain renew"
-      eval $renew_command
+      eval " $renew_command" 2>&1 | tee -a $LOG_FILE
     done
   done
 
@@ -290,9 +294,8 @@ autorenew() {
 }
 
 functionlist() {
-  echo "Usage: {run, renew, revoke, list, update lego}"
   PS3="Select Option to enter option or and key to exit: "
-  options=("run" "revoke" "renew" "list" "update lego" "install web server")
+  options=("run" "revoke" "renew" "list" "update lego" "install webserver")
   select option in "${options[@]}"; do
     case $option in
     "run")
@@ -311,7 +314,7 @@ functionlist() {
       update_lego
       exit 0
       ;;
-    "install web server")
+    "install webserver")
       install_web_server
       exit 0
       ;;
@@ -349,7 +352,7 @@ cd $CERT_PATH
 echo "Acme Script for $DNS_PROVIDER"
 ## If no parameters are given, print which are avaiable.
 echo "Usage: only dns challenge function available"
-command="lego --email $CONTACT_MAIL --dns $DNS_PROVIDER "
+command="lego --email $CONTACT_MAIL --dns $DNS_PROVIDER --dns.propagation-wait 240s "
 IFS=","
 if [ -z "$1" ]; then
   functionlist