diff --git a/sonarr/YoutubeSeriesDownloader.service b/sonarr/YoutubeSeriesDownloader.service
index a6d61b6..06697e1 100644
--- a/sonarr/YoutubeSeriesDownloader.service
+++ b/sonarr/YoutubeSeriesDownloader.service
@@ -1,21 +1,40 @@
 #!/usr/bin/env bash
-scriptVersion="1.3"
+scriptVersion="1.4"
 ytdlpExtraOpts="--user-agent facebookexternalhit/1.1"
 scriptName="YoutubeSeriesDownloader"
 
-#### Import Settings
-source /config/extended.conf
-
 log () {
   m_time=`date "+%F %T"`
   echo $m_time" :: $scriptName :: $scriptVersion :: "$1
 }
 
-if [ "$enableYoutubeSeriesDownloader" != "true" ]; then
+logfileSetup () {
+  # auto-clean up log file to reduce space usage
+  if [ -f "/config/logs/$scriptName.txt" ]; then
+  	find /config/logs -type f -name "$scriptName.txt" -size +1024k -delete
+  fi
+  
+  if [ ! -f "/config/logs/$scriptName.txt" ]; then
+      touch "/config/logs/$scriptName.txt"
+      chmod 666 "/config/logs/$scriptName.txt"
+  fi
+  exec &> >(tee -a "/config/logs/$scriptName.txt")
+}
+
+verifyConfig () {
+  #### Import Settings
+  source /config/extended.conf
+
+  if [ "$enableYoutubeSeriesDownloader" != "true" ]; then
 	log "Script is not enabled, enable by setting enableYoutubeSeriesDownloader to \"true\" by modifying the \"/config/extended.conf\" config file..."
 	log "Sleeping (infinity)"
 	sleep infinity
-fi
+  fi
+
+  if [ -z "$youtubeSeriesDownloaderScriptInterval" ]; then
+    youtubeSeriesDownloaderScriptInterval="1h"
+  fi
+}
 
 getArrAppInfo () {
   # Get Arr App information
@@ -180,13 +199,15 @@ YoutubeSeriesDownloaderProcess () {
 	done
 }
 
-log "Starting Script...."
 for (( ; ; )); do
 	let i++
+	logfileSetup
+ 	log "Script starting..."
+    	verifyConfig
   	getArrAppInfo
 	verifyApiAccess
 	YoutubeSeriesDownloaderProcess
-	log "Script sleeping for 2 hours..."
-	sleep 2h
+	log "Script sleeping for $youtubeSeriesDownloaderScriptInterval..."
+	sleep $youtubeSeriesDownloaderScriptInterval
 done
 exit