diff --git a/luci-app-mptcp/luasrc/model/cbi/mptcp.lua b/luci-app-mptcp/luasrc/model/cbi/mptcp.lua
index 27654e021..8e5c4e14b 100644
--- a/luci-app-mptcp/luasrc/model/cbi/mptcp.lua
+++ b/luci-app-mptcp/luasrc/model/cbi/mptcp.lua
@@ -37,7 +37,7 @@ end
 local mtcpsyn = s:option(Value, "mptcp_syn_retries", translate("Multipath TCP SYN retries"))
 mtcpsyn.datatype = "uinteger"
 mtcpsyn.rmempty = false
-local congestion = s:option(ListValue, "congestion", translate("Congestion Control"),translate("Default is bbr"))
+local congestion = s:option(ListValue, "congestion", translate("Congestion Control"),translate("Default is cubic"))
 local availablecong = sys.exec("sysctl -n net.ipv4.tcp_available_congestion_control | xargs -n1 | sort | xargs")
 for cong in string.gmatch(availablecong, "[^%s]+") do
 	congestion:value(cong, translate(cong))
diff --git a/luci-app-omr-bypass/root/etc/init.d/omr-bypass b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
index e7446143a..dcd209784 100755
--- a/luci-app-omr-bypass/root/etc/init.d/omr-bypass
+++ b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
@@ -10,6 +10,7 @@ EXTRA_COMMANDS="reload_rules bypass_asn"
 
 _add_proto() {
 	protoname=$1
+	[ -z "$protoname" ] && return
 	if [ "$(dd if=/proc/net/xt_ndpi/proto bs=4096 2> /dev/null | grep $protoname)" = "" ]; then
 		echo "add_custom $protoname" >/proc/net/xt_ndpi/proto
 	fi
@@ -44,6 +45,7 @@ _bypass_domains() {
 	config_get intf $1 interface
 	config_get enabled $1 enabled
 	[ "$enabled" = "0" ] && return
+	[ -z "$domain" ] && return
 	if [ "$(echo $domain | grep '\.$')" != "" ] || [ "$(echo $domain | grep '\.\*$')" != "" ]; then
 		tlds=`curl --max-time 4 -s -k https://data.iana.org/TLD/tlds-alpha-by-domain.txt`
 		domain="$(echo '"$domain"' | sed 's:*::')"
@@ -742,7 +744,7 @@ start_service() {
 			done
 			if [ "$ipsets" != "" ]; then
 				resultipset="/$(echo $dnsipset | cut -d/ -f2)/$ipsets"
-				uci -q add_list dhcp.@dnsmasq[0].ipset=$resultipset
+				[ -n "$resultipset" ] && uci -q add_list dhcp.@dnsmasq[0].ipset=$resultipset
 			fi
 		done
 	fi
diff --git a/luci-app-openmptcprouter/root/bin/omr-huawei b/luci-app-openmptcprouter/root/bin/omr-huawei
index 566ae4e61..04314003d 100755
--- a/luci-app-openmptcprouter/root/bin/omr-huawei
+++ b/luci-app-openmptcprouter/root/bin/omr-huawei
@@ -1,7 +1,9 @@
 #!/bin/sh
-MODEM_IP=`echo $1 | grep -E '^(192\.168|10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.)'`
+INTF_IP=`echo $1 | grep -E '^(192\.168|10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.)'`
+[ -z "$INTF_IP" ] && return
+MODEM_IP=`echo $2 | grep -E '^(192\.168|10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.)'`
 [ -z "$MODEM_IP" ] && return
-INFO=$2
+INFO=$3
 SESTOK=$(curl -s -m 1 -X GET "http://$MODEM_IP/api/webserver/SesTokInfo")
 [ -z "$SESTOK" ] && return
 COOKIE=$(echo $SESTOK | sed -ne '/SesInfo/{s/.*<SesInfo>\(.*\)<\/SesInfo>.*/\1/p;q;}')
diff --git a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
index f8a97321f..5d82f622c 100755
--- a/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
+++ b/luci-app-openmptcprouter/root/usr/libexec/rpcd/openmptcprouter
@@ -1282,8 +1282,8 @@ function interfaces_status()
 				gw_ping6 = "DOWN"
 			    end
 		    end
-		    if uci:get("openmptcprouter", interface, "manufacturer") == "huawei" then
-			    intfdata = ut.trim(sys.exec("omr-huawei " .. gateway .. " all"))
+		    if uci:get("openmptcprouter", interface, "manufacturer") == "huawei" and ipaddr ~= "" then
+			    intfdata = ut.trim(sys.exec("omr-huawei " .. ipaddr .. " " .. gateway .. " all"))
 			    if intfdata ~= "" then
 				    signal = ut.trim(sys.exec("echo '".. intfdata .. "' | awk -F';' '{print $1}'"))
 				    operator = ut.trim(sys.exec("echo '".. intfdata .. "' | awk -F';' '{print $2}'"))
diff --git a/mptcp/files/usr/share/omr/post-tracking.d/post-tracking b/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
index 30a402bb1..2459dd04c 100755
--- a/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
+++ b/mptcp/files/usr/share/omr/post-tracking.d/post-tracking
@@ -1189,7 +1189,7 @@ if [ "$(uci -q get openmptcprouter.$OMR_TRACKER_INTERFACE.lc)" = "" ] || [ $(($(
 	#	uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.state=$(echo $intfdata | awk -F";" '{print $4}')
 	#else
 	if [ "$proto" != "qmi" ] && [ "$proto" != "modemmanager" ]; then
-		if [ -n "$OMR_TRACKER_DEVICE_GATEWAY" ] && [ -n "$(curl -s -m 2 -X GET http://$OMR_TRACKER_DEVICE_GATEWAY/api/webserver/SesTokInfo)" ]; then
+		if [ -n "$OMR_TRACKER_DEVICE_GATEWAY" ] && [ -n "$OMR_TRACKER_DEVICE_IP" ] && [ -n "$(curl --interface $OMR_TRACKER_DEVICE_IP -s -m 2 -X GET http://$OMR_TRACKER_DEVICE_GATEWAY/api/webserver/SesTokInfo)" ]; then
 			uci -q set openmptcprouter.$OMR_TRACKER_INTERFACE.manufacturer='huawei'
 		else
 			uci -q delete openmptcprouter.$OMR_TRACKER_INTERFACE.manufacturer