diff --git a/mptcp/files/etc/init.d/mptcp b/mptcp/files/etc/init.d/mptcp
index bf0f967e9..6a8acac52 100755
--- a/mptcp/files/etc/init.d/mptcp
+++ b/mptcp/files/etc/init.d/mptcp
@@ -410,15 +410,14 @@ interface_multipath_settings() {
 	fi
 
 	if [ "$(uci -q get openmptcprouter.settings.force_multipath)" != "0" ]; then
-		multipath "$iface" "off"
 		if ([ "$mode" = "master" ] || [ "$mode" = "on" ]) && [ -z "$(multipath $iface | grep default)" ]; then
-			logger -t "MPTCP" "Set $iface to $mode"
+			logger -t "MPTCP" "Set $iface to $mode from $(multipath $iface)"
 			multipath "$iface" "on"
-		elif [ "$mode" = "off" ] && [ -z "$(multipath $iface | grep deactivated)" ]; then
-			logger -t "MPTCP" "Set $iface to $mode"
+		elif ([ "$mode" = "off" ] || [ -z "$mode" ]) && [ -z "$(multipath $iface | grep deactivated)" ]; then
+			logger -t "MPTCP" "Set $iface to $mode from $(multipath $iface)"
 			multipath "$iface" "$mode"
 		elif [ "$mode" = "backup" ] && [ -z "$(multipath $iface | grep backup)" ]; then
-			logger -t "MPTCP" "Set $iface to $mode"
+			logger -t "MPTCP" "Set $iface to $mode from $(multipath $iface)"
 			multipath "$iface" "$mode"
 		fi
 	fi
diff --git a/omr-tracker/files/bin/omr-tracker-server b/omr-tracker/files/bin/omr-tracker-server
index 53c3ac4dd..d12b61604 100755
--- a/omr-tracker/files/bin/omr-tracker-server
+++ b/omr-tracker/files/bin/omr-tracker-server
@@ -10,6 +10,18 @@ _log() {
 	logger -p daemon.info -t "${basename}" "$@"
 }
 
+_post_tracking() {
+	[ ! -d /usr/share/omr/server-post-tracking.d/ ] && return
+	for tracker_bin in /usr/share/omr/server-post-tracking.d/*; do
+		[ -x "$tracker_bin" ] && (
+			_log() {
+				logger -t "post-tracking-${tracker_bin##*/}" "$*"
+			}
+			. "$tracker_bin" 2>&1
+		)
+	done
+}
+
 _ping_server() {
 	local host=$1
 	ret=$(ping \
@@ -132,7 +144,7 @@ _check_master() {
 		set_ip() {
 			ip="$serverip"
 			if [ "$server_ping" = true ]; then
-				if [ "$(uci -q get shadowsocks-libev.sss${count}.server | tr -d '\n')" != "$ip" ]; then
+				if [ "$(uci -q get shadowsocks-libev.sss${count}.server | tr -d '\n')" != "$ip" ] && [ "$(uci -q get shadowsocks-rust.sss${count}.server | tr -d '\n')" != "$ip" ]; then
 					logger -t "OMR-Tracker-Server" "Master server ${name} up ($ip), set it back"
 					changes="1"
 					#logger -t "OMR-Tracker-Server" "$(uci -q get shadowsocks-libev.sss${count}.server | tr -d '\n') - $ip"
@@ -283,7 +295,7 @@ _check_backup() {
 			ip="$serverip"
 			#[ "$server_ping" = true ] && [ "$(uci -q get shadowsocks-libev.sss${count}.server | tr -d '\n')" = "$ip" ] && break
 			if [ "$server_ping" = true ]; then
-				if [ "$(uci -q get shadowsocks-libev.sss${count}.server | tr -d '\n')" != "$ip" ]; then
+				if [ "$(uci -q get shadowsocks-libev.sss${count}.server | tr -d '\n')" != "$ip" ] && [ "$(uci -q get shadowsocks-rust.sss${count}.server | tr -d '\n')" != "$ip" ]; then
 					logger -t "OMR-Tracker-Server" "Use backup server $1 ($ip)"
 					changes="1"
 					uci -q batch <<-EOF >/dev/null
diff --git a/omr-tracker/files/bin/omr-tracker-ss b/omr-tracker/files/bin/omr-tracker-ss
index 829cf4dc5..058bd9d7f 100755
--- a/omr-tracker/files/bin/omr-tracker-ss
+++ b/omr-tracker/files/bin/omr-tracker-ss
@@ -18,6 +18,18 @@ _log() {
 	logger -p daemon.info -t "${basename}" "$@"
 }
 
+_post_tracking() {
+	[ ! -d /usr/share/omr/ss-post-tracking.d ] && return
+	for tracker_bin in /usr/share/omr/ss-post-tracking.d/*; do
+		[ -x "$tracker_bin" ] && (
+			_log() {
+				logger -t "ss-post-tracking-${tracker_bin##*/}" "$*"
+			}
+			. "$tracker_bin" 2>&1
+		)
+	done
+}
+
 _ping_server() {
 	local host=$1
 	ret=$(ping \
@@ -74,6 +86,8 @@ uci -q set openmptcprouter.omr=router
 uci -q delete openmptcprouter.omr.shadowsocks=""
 _get_ip
 
+OMR_TRACKER_PREV_STATUS=""
+
 while true; do
 	host="${hosts%% *}"
 	[ "$host" = "$hosts" ] || {
@@ -116,6 +130,7 @@ while true; do
 		fi
 		[ "$(uci -q get openmptcprouter.omr.detected_public_ipv4)" = "" ] || ([ "$(uci -q get openmptcprouter.settings.disable_ipv6)" != "1" ] && [ "$(uci -q get openmptcprouter.omr.detected_public_ipv6)" = "" ]) && _get_ip
 		last=0
+		OMR_TRACKER_STATUS="OK"
 	else
 		last=$((last + 1 ))
 		[ -z "$nocontact" ] && nocontact="$host" || nocontact="$nocontact, $host"
@@ -175,6 +190,9 @@ while true; do
 				sleep $wait_test
 			fi
 		}
+		OMR_TRACKER_STATUS="ERROR"
 	fi
+	_post_tracking
+	OMR_TRACKER_PREV_STATUS="$OMR_TRACKER_STATUS"
 	sleep "${interval}"
 done
diff --git a/omr-tracker/files/bin/omr-tracker-v2ray b/omr-tracker/files/bin/omr-tracker-v2ray
index 519399ce8..0ea2542b4 100755
--- a/omr-tracker/files/bin/omr-tracker-v2ray
+++ b/omr-tracker/files/bin/omr-tracker-v2ray
@@ -15,6 +15,18 @@ _log() {
 	logger -p daemon.info -t "${basename}" "$@"
 }
 
+_post_tracking() {
+	[ ! -d /usr/share/omr/v2ray-post-tracking.d ] && return
+	for tracker_bin in /usr/share/omr/v2ray-post-tracking.d/*; do
+		[ -x "$tracker_bin" ] && (
+			_log() {
+				logger -t "v2ray-post-tracking-${tracker_bin##*/}" "$*"
+			}
+			. "$tracker_bin" 2>&1
+		)
+	done
+}
+
 _ping_server() {
 	local host=$1
 	ret=$(ping \
@@ -70,6 +82,7 @@ uci -q set openmptcprouter.omr=router
 uci -q delete openmptcprouter.omr.v2ray
 _get_ip
 
+OMR_TRACKER_PREV_STATUS=""
 while true; do
 	host="${hosts%% *}"
 	[ "$host" = "$hosts" ] || {
@@ -107,6 +120,7 @@ while true; do
 		fi
 		[ "$(uci -q get openmptcprouter.omr.detected_public_ipv4)" = "" ] || ([ "$(uci -q get openmptcprouter.settings.disable_ipv6)" != "1" ] && [ "$(uci -q get openmptcprouter.omr.detected_public_ipv6)" = "" ]) && _get_ip
 		last=0
+		OMR_TRACKER_STATUS="OK"
 	else
 		last=$((last + 1 ))
 		[ -z "$nocontact" ] && nocontact="$host" || nocontact="$nocontact, $host"
@@ -145,6 +159,9 @@ while true; do
 				sleep $wait_test
 			fi
 		}
+		OMR_TRACKER_STATUS="ERROR"
 	fi
+	_post_tracking
+	OMR_TRACKER_PREV_STATUS="$OMR_TRACKER_STATUS"
 	sleep "${interval}"
 done
diff --git a/omr-tracker/files/bin/omr-tracker-xray b/omr-tracker/files/bin/omr-tracker-xray
index 4aae08e76..fe5039a57 100755
--- a/omr-tracker/files/bin/omr-tracker-xray
+++ b/omr-tracker/files/bin/omr-tracker-xray
@@ -15,6 +15,19 @@ _log() {
 	logger -p daemon.info -t "${basename}" "$@"
 }
 
+_post_tracking() {
+	[ ! -d /usr/share/omr/xray-post-tracking.d ] && return
+	for tracker_bin in /usr/share/omr/xray-post-tracking.d/*; do
+		[ -x "$tracker_bin" ] && (
+			_log() {
+				logger -t "xray-post-tracking-${tracker_bin##*/}" "$*"
+			}
+			. "$tracker_bin" 2>&1
+		)
+	done
+}
+
+
 _ping_server() {
 	local host=$1
 	ret=$(ping \
@@ -70,6 +83,7 @@ uci -q set openmptcprouter.omr=router
 uci -q delete openmptcprouter.omr.xray
 _get_ip
 
+OMR_TRACKER_PREV_STATUS=""
 while true; do
 	host="${hosts%% *}"
 	[ "$host" = "$hosts" ] || {
@@ -107,6 +121,7 @@ while true; do
 		fi
 		[ "$(uci -q get openmptcprouter.omr.detected_public_ipv4)" = "" ] || ([ "$(uci -q get openmptcprouter.settings.disable_ipv6)" != "1" ] && [ "$(uci -q get openmptcprouter.omr.detected_public_ipv6)" = "" ]) && _get_ip
 		last=0
+		OMR_TRACKER_STATUS="OK"
 	else
 		last=$((last + 1 ))
 		[ -z "$nocontact" ] && nocontact="$host" || nocontact="$nocontact, $host"
@@ -145,6 +160,9 @@ while true; do
 				sleep $wait_test
 			fi
 		}
+		OMR_TRACKER_STATUS="ERROR"
 	fi
+	_post_tracking
+	OMR_TRACKER_PREV_STATUS="$OMR_TRACKER_STATUS"
 	sleep "${interval}"
 done
diff --git a/z8102/files/etc/init.d/z8102 b/z8102/files/etc/init.d/z8102
index fc8aad8f0..a5ac27071 100755
--- a/z8102/files/etc/init.d/z8102
+++ b/z8102/files/etc/init.d/z8102
@@ -2,7 +2,7 @@
 # Copyright (C) 2013 OpenWrt.org
 # Copyright (C) 2023 Yannick Chabanois (Ycarus) for OpenMPTCProuter
 
-START=58
+START=05
 USE_PROCD=1
 
 log() {
@@ -11,6 +11,7 @@ log() {
 
 start_service()
 {
+	log "Enable SIMs and reboot modems..."
 	# sim 1
 	#i=461
 	#echo $i > /sys/class/gpio/export