diff --git a/yt-music b/yt-music
index 1dbd2fd..551b68e 100755
--- a/yt-music
+++ b/yt-music
@@ -66,14 +66,14 @@ loop(){
 	while true;do
 		sleep 4
 		pos=$(echo '{ "command": ["get_property", "time-remaining"]}' | socat - /tmp/mpvsocket | sed -nE 's_.*data":([^\.]*).*_\1_p')
-		while [ "$pos" -gt 4 ];do
+		while [ -n "$pos" ];do
 			pos=$(echo '{ "command": ["get_property", "time-remaining"]}' | socat - /tmp/mpvsocket | sed -nE 's_.*data":([^\.]*).*_\1_p')
 			[ -z "$1" ] || printf "\033[2K\rnext music in $pos second(s)%s" "$(echo '{ "command": ["get_property", "pause"]}' | socat - /tmp/mpvsocket | sed -nE 's_.*data":([^,]*).*_\1_p' | sh && printf " (paused)")"
 			[ -z "$pos" ] && printf "\033[2K\r\n"
 			sleep 2
 		done
 		pos=$(echo '{ "command": ["get_property", "time-remaining"]}' | socat - /tmp/mpvsocket | sed -nE 's_.*data":([^\.]*).*_\1_p')
-		([ "$pos" -lt 3 ] || [ -z "$pos" ]) && pgrep -f "mpvsocket" > /dev/null && [ -n "$(cat "$logdir/next")" ] && play "$(shuf -n1 "$logdir/next")" "$1"
+		[ -z "$pos" ] && pgrep -f "mpvsocket" > /dev/null && [ -n "$(cat "$logdir/next")" ] && play "$(shuf -n1 "$logdir/next")" "$1"
 	done
 }
 
@@ -121,7 +121,6 @@ play(){
 	curl -s "https://i.ytimg.com/vi/$id/hqdefault.jpg" -o - | convert - -crop 270x270+105+45 "$logdir/default.jpg" && notify-send -i "$logdir/default.jpg" "Now Playing" "$title" -t 5000
 	pgrep -f "mpvsocket" > /dev/null || (setsid -f mpv --really-quiet --input-ipc-server=/tmp/mpvsocket --idle --quiet >/dev/null && sleep 1)
 	echo "{ \"command\": [\"loadfile\", \"$audio_url\", \"replace\"] }" | socat - /tmp/mpvsocket
-	pgrep -f "yt-music loop" || echo '{"command" : ["run" ,"/home/tanveer/repos_scripts/yt-music","loop"]}' | socat - /tmp/mpvsocket
 	cut -d':' -f2 "$logdir/current" > "$logdir/prev"
 	prev_id=$(cut -d'>' -f2 "$logdir/prev")
 	printf "currently playing : %s >%s\n" "$title" "$id" > "$logdir/current"
@@ -135,6 +134,7 @@ play(){
 	\"context\": $(cat "$logdir/context")
 	}"
 	get_data "next" "$json_next" | sed 's/playlistPanelVideoRenderer/\n/g' | sed -nE 's_.*text":"(.*)"}.*longBylineText":\{"runs":\[\{"text":"([^"]*)","navigationEndpoint.*videoId":"([^"]*)".*_\1 - \2\t\3_p' | sed "/$id/d;/$prev_id/d" > "$next_data" &
+	pgrep -f "yt-music loop" || setsid -f $HOME/repos_scripts/yt-music loop
 }
 
 search_play(){
@@ -156,8 +156,8 @@ search_play(){
 play_next(){
 	#call this by script-name "play_next" for playing next song immediately
 	#or add "menu" after "play_next" to show menu for selecting and playing next song immediately
-	#like this script-namr "play_next" "menu"
-	[ -z "$1" ] && play "$(shuf -n1 "$logdir/next")" "verbose" || ( notify-send -i "$logdir/default.jpg" "$(cut -d">" -f1 "$logdir/current" | tr ':' '\n')" && play "$(menu "YT-music [play-next]: " < "$logdir/next")" "verbose")
+	#like this script-name "play_next" "menu"
+	[ -z "$1" ] && play "$(shuf -n1 "$logdir/next")" "verbose" || (pgrep -f "mpvsocket" && notify-send -i "$logdir/default.jpg" "$(cut -d">" -f1 "$logdir/current" | tr ':' '\n')" && play "$(menu "YT-music [play-next]: " < "$logdir/next")" "verbose")
 }
 
 menu(){
@@ -169,7 +169,7 @@ base_url="https://music.youtube.com"
 [ -d "$logdir" ] || mkdir "$logdir"
 cookie="$logdir/cookies"
 next_data="$logdir/next"
-agent="Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"
+agent="Mozilla/5.0 (X11; Linux x86_64; rv:108.0) Gecko/20100101 Firefox/108.0"
 
 #call this script by script-name "function_name" "query"
 [ -z "$1" ] && help "$@"