diff --git a/Dockerfile b/Dockerfile
index a04e572..24f50e4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM python:3
 
-LABEL maintainer="npmgrafstats@wieser.myhome-server.de"
+LABEL maintainer="npmgrafstats@smilebasti.myhome-server.de"
 
 ## setup home folder
 RUN mkdir -p /root/.config/NPMGRAF
diff --git a/Getipinfo.py b/Getipinfo.py
index fcfad7c..50d67c9 100644
--- a/Getipinfo.py
+++ b/Getipinfo.py
@@ -121,4 +121,6 @@
 
 write_api.write(bucket=ifbucket, org=iforg, record=point)
 
+ifclient.close()
+
 print ('*************** data send ******************')
diff --git a/Internalipinfo.py b/Internalipinfo.py
index 01de95d..bfa7a4b 100644
--- a/Internalipinfo.py
+++ b/Internalipinfo.py
@@ -89,4 +89,6 @@
 
 write_api.write(bucket=ifbucket, org=iforg, record=point)
 
+ifclient.close()
+
 print ('*************** data send ******************')
diff --git a/changelog.md b/changelog.md
index d78288c..8d1cc9a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -3,9 +3,14 @@
 ### Todo list
 - Get lenght and device
 - grafana more internal panels and plain numbers
-- Stop gathering after few days
+- use alpine as base image
 ### Not planned features
-- maybe analys fallback logs
+- maybe analys fallback/default/error logs
+
+## v2.3.1
+- fix stop working after some time #2 (close client connection and use tail -F instaed of tail -f)
+- add github registry
+- add docker-compose restart: unless-stopped
 
 ## v2.3.0
 - add arm/v7 and arm64/v8 image (see #11 and thanks to @Gyarbij with #12)
diff --git a/sendips.sh b/sendips.sh
index 9314c2a..4d50654 100644
--- a/sendips.sh
+++ b/sendips.sh
@@ -17,22 +17,22 @@ fi
 
 # gets all lines including an IP. 
 # Grep finds the the IP addresses in the access.log
-tail -f /logs/proxy-host-*_access.log | grep --line-buffered -E "([0-9]{1,3}[\.]){3}[0-9]{1,3}" | while read line;
+tail -F /logs/proxy-host-*_access.log | grep --line-buffered -E "([0-9]{1,3}[\.]){3}[0-9]{1,3}" | while read line;
 
 do
   # Domain or subdomain gets found.
-  targetdomain=`echo $line | grep -m 1 -o -E "([a-z0-9\-]*\.){1,3}?[a-z0-9\-]*\.[A-Za-z]{2,6}" | head -1`
+  targetdomain=`echo $line | grep --line-buffered -m 1 -o -E "([a-z0-9\-]*\.){1,3}?[a-z0-9\-]*\.[A-Za-z]{2,6}" | head -1`
 
   # Get the first ip found = outsideip
   # head -1 because grep finds two (sometimes three) and only the first is needed
-  outsideip=`echo $line | grep -o -m 1 -E "(([0-9]{1,3}[\.]){3}[0-9]{1,3}|([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))" | head -1` 
+  outsideip=`echo $line | grep --line-buffered -o -m 1 -E "(([0-9]{1,3}[\.]){3}[0-9]{1,3}|([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))" | head -1` 
 
   # head -2 and tail -1 because grep finds two (sometimes three) and only the second is needed
-  targetip=`echo $line | grep -o -m 1 -E "(([0-9]{1,3}[\.]){3}[0-9]{1,3}|([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))" | head -2| tail -1` 
+  targetip=`echo $line | grep --line-buffered -o -m 1 -E "(([0-9]{1,3}[\.]){3}[0-9]{1,3}|([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))" | head -2| tail -1` 
 
   # What does length say? 
   # save from 14 postion after space and only the first digits found to length 
-  length=`echo $line | awk -F ' ' '{print$14}' | grep -m 1 -o '[[:digit:]]*'`
+  length=`echo $line | awk -F ' ' '{print$14}' | grep --line-buffered -m 1 -o '[[:digit:]]*'`
 
   # get time from logs
   measurementtime=`echo ${line:1:26} `
@@ -48,7 +48,7 @@ do
     then
       python /root/.config/NPMGRAF/Internalipinfo.py "$outsideip" "$targetdomain" "$length" "$targetip" "InternalRProxyIPs" "$measurementtime"
     fi
-  elif $monitorfile && grep -qFx $outsideip /monitoringips.txt
+  elif $monitorfile && grep --line-buffered -qFx $outsideip /monitoringips.txt
   then
     echo "An excluded monitoring service checked: $targetdomain"
     if [ "$MONITORING_LOGS" = "TRUE" ]
diff --git a/sendredirectionips.sh b/sendredirectionips.sh
index 24578a0..5e481a1 100644
--- a/sendredirectionips.sh
+++ b/sendredirectionips.sh
@@ -17,15 +17,15 @@ fi
 
 # gets all lines including an IP. 
 # Grep finds the the IP addresses in the access.log
-tail -f /logs/redirection-host-*_access.log | grep --line-buffered -E "([0-9]{1,3}[\.]){3}[0-9]{1,3}" | while read line;
+tail -F /logs/redirection-host-*_access.log | grep --line-buffered -E "([0-9]{1,3}[\.]){3}[0-9]{1,3}" | while read line;
 
 do
   # Domain or subdomain gets found.
-  targetdomain=`echo $line | grep -m 1 -o -E "([a-z0-9\-]*\.){1,3}?[a-z0-9\-]*\.[A-Za-z]{2,6}" | head -1`
+  targetdomain=`echo $line | grep --line-buffered -m 1 -o -E "([a-z0-9\-]*\.){1,3}?[a-z0-9\-]*\.[A-Za-z]{2,6}" | head -1`
 
   # Get the first ip found = outsideip
   # head -1 because grep finds two (sometimes three) and only the first is needed
-  outsideip=`echo $line | grep -o -m 1 -E "(([0-9]{1,3}[\.]){3}[0-9]{1,3}|([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))" | head -1`  
+  outsideip=`echo $line | grep --line-buffered -o -m 1 -E "(([0-9]{1,3}[\.]){3}[0-9]{1,3}|([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))" | head -1`  
 
   # get time from logs
   measurementtime=`echo ${line:1:26} `
@@ -41,7 +41,7 @@ do
     then
       python /root/.config/NPMGRAF/Internalipinfo.py "$outsideip" "$targetdomain" "$length" "$targetip" "InternalRProxyIPs" "$measurementtime"
     fi
-  elif $monitorfile && grep -qFx $outsideip /monitoringips.txt
+  elif $monitorfile && grep --line-buffered -qFx $outsideip /monitoringips.txt
   then
     echo "An excluded monitoring service checked: $targetdomain"
     if [ "$MONITORING_LOGS" = "TRUE" ]
diff --git a/start.sh b/start.sh
index 931fa32..c477a6d 100644
--- a/start.sh
+++ b/start.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-echo "npmGrafStats: v2.3.0"
+echo "npmGrafStats: v2.3.1"
 echo "Startup: lets get the logs send them to influx"