diff --git a/.install/ipfs_alone.sh b/.install/ipfs_alone.sh
index e7c03f1..4e3e951 100644
--- a/.install/ipfs_alone.sh
+++ b/.install/ipfs_alone.sh
@@ -5,16 +5,6 @@ MY_PATH="`dirname \"$0\"`"              # relative
 MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
 ME="${0##*/}"
 
-# Ask user password on start
-sudo true
-
-# CHECK if daemon is already running
-[[ $(ps auxf --sort=+utime | grep -w ipfs | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d " " -f 1) ]] \
-&& echo "ipfs daemon already running. EVERYTHING OK!" \
-&& ipfs id && echo "ipfs swarm peers" && ipfs swarm peers \
-&& echo "ipfs bootstrap list" && ipfs bootstrap list \
-&& echo "Please RUN : sudo systemctl stop ipfs" && exit 0
-
 # CHECK not root user !!
 if [ "$EUID" -eq 0 ]
   then echo -e "${c_red}DO NOT EXECUTE AS root. Choose a user for your Astroport Station (we like pi)$c_"
@@ -22,28 +12,38 @@ if [ "$EUID" -eq 0 ]
 else echo -e "${c_yellow}OK $USER, let's go!$c_";
 fi
 
+# Ask user password on start
+sudo true
+
+# CHECK if daemon is already running
+[[ $(ps auxf --sort=+utime | grep -w ipfs | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d " " -f 1) ]] \
+&& echo "ipfs daemon already running...! Must STOP ipfs AND remove ~/.ipfs to install again !!" \
+&& ipfs id && echo "ipfs swarm peers" && ipfs swarm peers \
+&& echo "ipfs bootstrap list" && ipfs bootstrap list \
+&& echo "Please RUN : sudo systemctl stop ipfs" && exit 0
+
 [[ -d ~/.ipfs ]] && echo "IPFS install exist! Please remove or backup before executing this script" && exit 1
 
-echo -e "${c_yellow}Onboarding IPFS...$c_"
+echo -e "${c_yellow}Astroport IPFS Layer installation...$c_"
 
 # CHECK node IP isLAN?
 myIP=$(hostname -I | awk '{print $1}')
 isLAN=$(echo $myIP | grep -E "/(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^::1$)|(^[fF][cCdD])/")
 
 MACHINE_TYPE=`uname -m`
-[ ${MACHINE_TYPE} == 'x86_64' ] && curl -s https://dist.ipfs.io/ipfs-update/v1.5.2/ipfs-update_v1.5.2_linux-amd64.tar.gz -o $MY_PATH/ipfs-update.tar.gz || err+="Download ipfs-update"
-[ ${MACHINE_TYPE:0:3} == 'arm' ] && curl -s https://dist.ipfs.io/ipfs-update/v1.5.2/ipfs-update_v1.5.2_linux-arm.tar.gz -o $MY_PATH/ipfs-update.tar.gz || err+="Download ipfs-update"
+[ ${MACHINE_TYPE} == 'x86_64' ] && curl -s https://dist.ipfs.io/ipfs-update/v1.5.2/ipfs-update_v1.5.2_linux-amd64.tar.gz -o $MY_PATH/ipfs-update.tar.gz || err+=" Download ipfs-update"
+[ ${MACHINE_TYPE:0:3} == 'arm' ] && curl -s https://dist.ipfs.io/ipfs-update/v1.5.2/ipfs-update_v1.5.2_linux-arm.tar.gz -o $MY_PATH/ipfs-update.tar.gz || err+=" Download ipfs-update"
 [ ! -f $MY_PATH/ipfs-update.tar.gz ] && echo "Your $MACHINE_TYPE is not supported yet... Please add an issue." && exit 1
 
 echo "INSTALL ipfs-update >>>>>>>>>>>>>>>>>>>>>>>>>>"
-sudo tar -xvzf $MY_PATH/ipfs-update.tar.gz -C /usr/src/ || err+="Untar ipfs-update"
+sudo tar -xvzf $MY_PATH/ipfs-update.tar.gz -C /usr/src/ || err+=" Untar ipfs-update"
 rm $MY_PATH/ipfs-update.tar.gz
 cd /usr/src/ipfs-update/
-sudo ./install.sh || err+="Install ipfs-update"
+sudo ./install.sh || err+=" Install ipfs-update"
 cd $MY_PATH
 
 echo "INSTALL latest ipfs >>>>>>>>>>>>>>>>>>>>>>>>>>"
-sudo ipfs-update install latest || err+="Install IPFS"
+sudo ipfs-update install latest || err+=" Install latest IPFS"
 
 echo "CREATE SYSTEMD ipfs SERVICE >>>>>>>>>>>>>>>>>>"
 cat > /tmp/ipfs.service <<EOF
@@ -63,24 +63,25 @@ EOF
 sudo cp -f /tmp/ipfs.service /etc/systemd/system/
 sudo sed -i "s/_USER_/$USER/g" /etc/systemd/system/ipfs.service
     
-sudo systemctl daemon-reload || err+="Restart IPFS"
-sudo systemctl enable ipfs || err+="Enable IPFS daemon"
+sudo systemctl daemon-reload || err+=" Reload systemd"
+sudo systemctl enable ipfs || err+=" Enable IPFS daemon startup"
 
 # INIT ipfs
 [[ $isLAN ]] && ipfs init -p lowpower \
 || ipfs init -p server
 
-# ACTIVATE CONFIG OPTIONS
 ###########################################
-### HYPER IMPORTANT !!!!!!! IMPORTANT
+# ACTIVATE IPFS OPTIONS: #swarm0 INIT
 ###########################################
-# PUBSUB
+### IMPORTANT !!!!!!! IMPORTANT !!!!!! 
+###########################################
+# DHT PUBSUB mode 
 ipfs config Pubsub.Router gossipsub
-# MAXSTORAGE
+# MAXSTORAGE = 1/2 available
 availableDiskSize=$(df -P ~/ | awk 'NR>1{sum+=$4}END{print sum}')
 diskSize="$((availableDiskSize / 2))"
 ipfs config Datastore.StorageMax $diskSize
-## PORT FORWARD (SSH)
+## Activate Rapid "ipfs p2p"
 ipfs config --json Experimental.Libp2pStreamMounting true
 
 ######### UPDATE BOOTSTRAP LIST ###########
@@ -90,7 +91,7 @@ ipfs bootstrap add /ip4/51.15.166.54/tcp/4001/p2p/Qmb6Gyy3KFWTxWh4v6fBeh5ANxAF6Y
 ipfs bootstrap add /ip6/fd42:feed:feed:feed::1/tcp/4001/p2p/Qmb6Gyy3KFWTxWh4v6fBeh5ANxAF6YAahWQtokmsNsqGda
 ###########################################
 
-sudo systemctl restart ipfs || err+="Restart IPFS daemon"
+sudo systemctl restart ipfs || err+=" Restart IPFS daemon"
 
 sleep 7