diff --git a/cron_MINUTE.sh b/cron_MINUTE.sh
index 53861fc..cbf5e5c 100755
--- a/cron_MINUTE.sh
+++ b/cron_MINUTE.sh
@@ -122,12 +122,12 @@ fi
 #  /_//_/  /____/|__/|__/\__,_/_/  /_/ /_/ /_/\____/  gchange sync
 #                                                     
 ##################################################################
-#
+# TODO: IDEA make gchange/ipfs/ipns refresh speed depending on ipfs swarm size and DEFCON level !
 # SYNC GCHANGE EVERY 2 hours +/- 3 minutes
-[[ $(($runtime % 120)) == 0 ]] && sleep $((1 + RANDOM % 180)) && $MY_PATH/zen/gchange_INIT.sh && $MY_PATH/zen/gchange_IPFS_swarm.sh & 
+[[ $(($runtime % 120)) == 0 ]] && $MY_PATH/zen/gchange_INIT.sh && $MY_PATH/zen/gchange_IPFS_swarm.sh & 
 
-# SYNC SWARM EVERY 20 minutes +/- 1 minute
-[[ $(($runtime % 20)) == 0 ]] && sleep $((1 + RANDOM % 60)) && $MY_PATH/zen/ipfs_SWARM_refresh.sh &
+# QUICK SYNC SWARM EVERY 20 minutes +/- 1 minute
+[[ $(($runtime % 20)) == 0 ]] && $MY_PATH/zen/ipfs_SWARM_refresh.sh "quick" &
 
 # ~/astroport
 #      _     _             
@@ -151,7 +151,7 @@ fi
 ##########################################################
 
 if [[ "$timebar" == "12:12" || "$timebar" == "00:12" || $(($runtime % 720)) == 0 ]]; then
-	#### DESYNC
+	#### timebar DESYNC
     sleep $((1 + RANDOM % 5))
 	##################################################################
 	# 
@@ -173,7 +173,7 @@ fi
 # MIDNIGHT:01 : CLEANING & UPDATE
 ##################################################################
 ##################################################################
-if [[ "$timebar" == "00:01" ]]; then
+if [[ "$timebar" == "00:01" || "$runtime" == "5" ]]; then
 echo '
 #    ____  ____          ____ ___
 #   / __ \/ __ \   _    / __ <  /
@@ -196,8 +196,8 @@ echo '
 
 ##################################################################
 
-    if [[ $dayoftheweek == 0 ]]; then
-# EVERY SUNDAY
+    if [[ $dayoftheweek == 1 ]]; then
+# EVERY MONDAY
 #     _____ __                                 __  ___          
 #    / ___// /_____  _________ _____ ____     /  |/  /___ __  __
 #    \__ \/ __/ __ \/ ___/ __ `/ __ `/ _ \   / /|_/ / __ `/ |/_/
diff --git a/install.sh b/install.sh
index 31f1f98..8995ecf 100755
--- a/install.sh
+++ b/install.sh
@@ -14,7 +14,7 @@ then
 echo "AstrXbian installateur pour XBIAN (https://xbian.org) et ditributions DEBIAN et dérivées (https://www.linuxmint.com/)"
 sudo apt-get update
 sudo apt-get install git fail2ban inotify-tools curl net-tools libsodium* python3-dev python3-pip python3-setuptools python3-wheel python3-dotenv mpack libssl-dev libffi-dev -y
-sudo apt-get install build-essential qrencode jq bc gawk ffmpeg sqlite dnsutils vlc mp3info musl-dev openssl* cargo detox -y
+sudo apt-get install build-essential qrencode jq bc gawk ffmpeg sqlite dnsutils v4l-utils vlc mp3info musl-dev openssl* cargo detox -y
 [[ ! $(which kodi) && "$USER" != "xbian" ]] && sudo apt-get install kodi -y
 [[ "$USER" != "xbian" ]] && sudo apt-get install x11-utils zenity handbrake* -y
 ## INSTALL PYTHON CRYPTO LAYER
diff --git a/install_www.sh b/install_www.sh
index 0ab963a..7685a36 100755
--- a/install_www.sh
+++ b/install_www.sh
@@ -2,5 +2,10 @@
 echo "Installation Astroport/RompR et activation du mode JUKEBOX mp3"
 
 if [[ "$jukebox" == "oui" ]] then 
-	sudo apt-get install mariadb-server nginx python3-certbot-nginx certbot ssl-cert php-imap php-cli php-curl php-sqlite3 php-gd php-json php-xml php-mbstring php-gettext php-mysql php-fpm -y
+	sudo apt-get install mariadb-server nginx libnginx-mod-rtmp lsof python3-certbot-nginx certbot ssl-cert php-imap php-cli php-curl php-sqlite3 php-gd php-json php-xml php-mbstring php-gettext php-mysql php-fpm -y
 fi
+
+# Add user to be able to modify nginx directories
+sudo usermod -a -G "$USER" www-data
+sudo chmod g+rw /var/www/html
+
diff --git a/zen/ipfs_SWARM_refresh.sh b/zen/ipfs_SWARM_refresh.sh
index 7efb8a9..2b79829 100755
--- a/zen/ipfs_SWARM_refresh.sh
+++ b/zen/ipfs_SWARM_refresh.sh
@@ -31,6 +31,7 @@ timestamp=$(date -u +%s%N | cut -b1-13)
 # Delete "ipfs" & "ipfs_swarm" after reboot
 # [[ ! -f /tmp/swarm_cleaned ]] && rm -Rf ~/.zen/ipfs/* && rm -Rf ~/.zen/ipfs_swarm/ && mkdir -p ~/.zen/ipfs_swarm && echo "IPFS CLEANING OK" > /tmp/swarm_cleaned
 ########################################################################
+[[ "$1" == "quick" ]] && echo "" > /tmp/A_swarm || cat ~/.zen/A_swarm_map.txt > /tmp/A_swarm
 rm /tmp/treated.ipfs.swarm
 touch /tmp/treated.ipfs.swarm
 touch ~/.zen/A_dead_swarm.txt
@@ -44,9 +45,8 @@ echo "******************************************************************"
 echo "RETRIEVING MY OWN DATA FROM IPNS TO ~/.zen/ipfs_swarm"
 ipfs get --output=/home/$YOU/.zen/ipfs_swarm/ /ipns/$IPFSNODEID
 ########################################################################
-
 count=1
-for ipfsnodeid in $( (ipfs swarm peers | grep -o '[^/]*$' && cat ~/.zen/A_swarm_map.txt | grep -o '[^/]*$' ) | sort | uniq);
+for ipfsnodeid in $( (ipfs swarm peers | grep -o '[^/]*$' && cat /tmp/A_swarm | grep -o '[^/]*$' ) | sort | uniq);
 do
     ## $ipfsnodeid already Treated ?
 	[[ -f ~/.zen/ipfs_swarm/.$ipfsnodeid/_xbian.zuid ]] && XID=$(cat ~/.zen/ipfs_swarm/.$ipfsnodeid/_xbian.zuid)
diff --git a/zen/ipns_self_publish.sh b/zen/ipns_self_publish.sh
index 17e58f6..124ce6f 100755
--- a/zen/ipns_self_publish.sh
+++ b/zen/ipns_self_publish.sh
@@ -7,7 +7,7 @@ ME="${0##*/}"
 export IPFSNODEID=$(ipfs id -f='<id>\n')
 
 ########################################################################
-echo "PUBLISHING ~/.zen/ipfs SELF /ipns/$IPFSNODEID"
+echo "PUBLISHING ~/.zen/ipfs SELF http://127.0.0.1:8181/ipns/$IPFSNODEID"
 MIPFS=$(ipfs add -rHq ~/.zen/ipfs | tail -n 1)
 OLDCHAIN=$(cat ~/.zen/ipfs/.${IPFSNODEID}/.chain)
 if [[ "$OLDCHAIN" != "$MIPFS" ]] # MODIFY CHAIN only if something was changed