diff --git a/notes.md b/notes.md
index 8368a2d..e77e15a 100644
--- a/notes.md
+++ b/notes.md
@@ -34,35 +34,10 @@ sudo apt-get install ncmpcpp
 --> https://www.mopidy.com/authenticate/#spotify
 
 
-### installation for user pi
-  # create config
-  mopidy config
-  nano ~/.config/mopidy/mopidy.conf
-
-
-[http]
-hostname = ::
-
-[local]
-enabled = false
-
-[spotify]
-username = tliero@gmx.net
-password = ********
-client_id = <ID from authentication>
-client_secret = <secret from authentication>
-
-#[spotify_web]
-#client_id = <ID from authentication>
-#client_secret = <secret from authentication
-
-nach https://github.com/pimusicbox/mopidy-musicbox-webclient#installation
-pip install mopidy-musicbox-webclient
-
- 
 ### Service einrichten (https://docs.mopidy.com/en/latest/service/)
   sudo mopidyctl config
 
+
   sudo nano /etc/mopidy/mopidy.conf
 [http]
 hostname = ::
@@ -70,12 +45,20 @@ static_dir = /opt/webclient
 
 [local]
 enabled = false
+# ----------------------------------------------------
+# optional:
+media_dir = /media/share/Kinder
+
+[m3u]
+playlists_dir = /media/share/Kinder/00_playlists
+# ----------------------------------------------------
 
 [spotify]
 username = tliero@gmx.net
 password = ********
 client_id = <ID from authentication>
 client_secret = <secret from authentication>
+
   
   sudo systemctl enable mopidy
   sudo reboot
@@ -127,6 +110,54 @@ sudo nano /etc/rc.local
 sudo reboot
 
 
+### piplayer as service
+sudo nano /lib/systemd/system/piplayer.service
+ [Unit]
+ Description=piplayer
+ After=mopidy.service
+ Requires=mopidy.service
+ 
+ [Service]
+ Type=simple
+ #ExecStart=/usr/bin/python3 /home/pi/piplayer3.py > /tmp/piplayer3.log 2>&1
+ ExecStart=/bin/bash -c 'exec python3 /home/pi/piplayer3.py >> /tmp/piplayer3.log 2>&1'
+ User=pi
+ 
+ [Install]
+ WantedBy=multi-user.target
+
+sudo systemctl daemon-reload
+sudo systemctl enable piplayer.service
+
+-- nach reboot
+systemctl
+systemctl list-dependencies piplayer
+journalctl -e
+sudo systemctl restart piplayer.service
+
+
+# Fehlerbehebung
+[1] Nov 22 19:05:20 raspberrypi ntpd[445]: frequency file /var/lib/ntp/ntp.drift.TEMP: Read-only file system
+[2] Nov 22 19:58:37 raspberrypi mopidy[403]: ERROR    Error reading playlist m3u:%5BRadio%20Streams%5D.m3u8: Permission denied
+[3] Nov 22 20:29:43 raspberrypi mopidy[403]: ERROR    Loading logging config '/etc/mopidy/logging.conf' failed. [Errno 2] No such file or directory: '/var/log/
+
+--> Lösungen
+[1]
+sudo nano /etc/ntp.conf 
+  #driftfile /var/lib/ntp/ntp.drift
+  driftfile /tmp/ntp.drift
+
+[2]
+#sudo chmod 777 /var/lib/mopidy/playlists/\[Radio\ Streams\].m3u8 
+sudo chmod 777 /media/share/Kinder/00_playlists/\[Radio\ Streams\].m3u8 
+
+[3]
+sudo nano /etc/mopidy/logging.conf
+  #args = ('/var/log/mopidy/mopidy.log',)
+  args = ('/tmp/mopidy.log',)
+
+
+# Switch to RAM disk and set the filesystem read-only
 ### fstab
 proc            /proc                    proc    defaults                           0       0
 /dev/mmcblk0p1  /boot                    vfat    defaults,ro                        0       2
@@ -139,6 +170,33 @@ tmpfs           /home/pi/.config         tmpfs   nodev,nosuid,mode=1777,uid=pi
 tmpfs           /var/lib/mopidy/.config  tmpfs   nodev,nosuid,mode=1777,uid=mopidy  0       0
 
 
+## Info ausgeben
+dmesg
+journalctl -e
+cat /tmp/mopidy.log
+
+
+## mopidy erst nach rc.local starten, damit log auf Netzlaufwerk liegen kann und alle Medien-Dateien erreichbar sind
+sudo nano /lib/systemd/system/mopidy.service
+  After=rc.local.service
+
+
+## piplayer3.log auf Server
+sudo -u nobody touch /media/share/Kinder/piplayer3.log
+sudo chmod 777 /media/share/Kinder/piplayer3.log
+ls -l /media/share/Kinder/piplayer3.log
+
+sudo nano /lib/systemd/system/piplayer.service
+  #ExecStart=/bin/bash -c 'exec python3 /home/pi/piplayer3.py >> /tmp/piplayer3.log 2>&1'
+  ExecStart=/bin/bash -c 'exec python3 /home/pi/piplayer3.py > /media/share/Kinder/piplayer3.log 2>&1'
+
+
+
+
+
+
+
+
 #### mopidy Dokumentation
 http://localhost:6680/api_explorer/#/library.search
 https://docs.mopidy.com/en/latest/api/core/#mopidy.core.mopidy.core.LibraryController
@@ -183,30 +241,6 @@ https://open.spotify.com/show/4zQKHBLkM3puG5n3jAU2H4
 https://open.spotify.com/album/0BajiiFeEZv9eEx07Hw2C0
 
 
-### piplayer as service
-sudo nano /lib/systemd/system/piplayer.service
- [Unit]
- Description=piplayer
- After=mopidy.service
- Requires=mopidy.service
- 
- [Service]
- Type=simple
- #ExecStart=/usr/bin/python3 /home/pi/piplayer3.py > /tmp/piplayer3.log 2>&1
- ExecStart=/bin/bash -c 'exec python3 /home/pi/piplayer3.py >> /tmp/piplayer3.log 2>&1'
- User=pi
- 
- [Install]
- WantedBy=multi-user.target
-
-sudo systemctl daemon-reload
-sudo systemctl enable piplayer.service
-
--- nach reboot
-systemctl
-systemctl list-dependencies piplayer
-journalctl -e
-sudo systemctl restart piplayer.service