Added Link to YouTube video

FAQ.md

@@ -25,7 +25,9 @@ Instructions on how to update see FAQ info below.
 
 For update you dont need to close any channels, remove funding or download the blockchain again.
 
-Simply [Ddwnload the new RaspiBlitz SD card image](https://github.com/rootzoll/raspiblitz#installing-the-software) to your laptop and have an sd card writer ready. Then login into your RaspiBlitz with SSH and:
+Here is a YouTube video tutorial on how to update: https://www.youtube.com/watch?v=Xvn0WQfHUdI
+
+Simply [Download the new RaspiBlitz SD card image](https://github.com/rootzoll/raspiblitz#installing-the-software) to your laptop and have an sd card writer ready. Then login into your RaspiBlitz with SSH and:
 
 - main menu > OFF
 - remove power

home.admin/config.scripts/internet.sshtunnel.py

@@ -39,11 +39,8 @@ WantedBy=multi-user.target
 
 # get LND port form lnd.conf
 LNDPORT = subprocess.getoutput("sudo cat /mnt/hdd/lnd/lnd.conf | grep '^listen=*' | cut -f2 -d':'")
-print(len(LNDPORT))
-print(LNDPORT)
 if len(LNDPORT) == 0:
     LNDPORT="9735"
-print(LNDPORT)
 
 #
 # RESTORE = SWITCHING ON with restore flag on
@@ -168,6 +165,8 @@ if sys.argv[1] == "on":
             # setting server explicitly on LND if LND port is forwarded
             print("Setting server domain for LND Port")
             subprocess.call("sudo /home/admin/config.scripts/lnd.setaddress.sh on %s" % (serverdomain), shell=True)
+        else:
+            print("No need to set fixed domain forwarding")
     file_content = "".join([s for s in file_content.splitlines(True) if s.strip("\r\n")]) + "\n"
     print(file_content)
     with open("/mnt/hdd/raspiblitz.conf", "w") as text_file:

home.admin/config.scripts/lnd.setaddress.sh

@@ -66,7 +66,7 @@ if [ "${mode}" = "off" ]; then
   sudo systemctl stop lnd 2>/dev/null
 
   # setting value in raspi blitz config
-  sudo sed -i "s/^lndAddress=.*/lndAddress=/g" /mnt/hdd/raspiblitz.conf
+  sudo sed -i "s/^lndAddress=.*/lndAddress=''/g" /mnt/hdd/raspiblitz.conf
 
   echo "changing lnd.conf"