diff --git a/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter b/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter
index c8d8dca00..27c920d6f 100755
--- a/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter
+++ b/luci-app-openmptcprouter/root/etc/init.d/openmptcprouter
@@ -11,9 +11,10 @@ omr_intf_set() {
 	config_get multipath "$1" multipath
 	config_get ifname "$1" ifname
 	[ -n "$(ubus call system board | jsonfilter -e '@.board_name' | grep raspberry)" ] && [ -n "$(echo $ifname | grep usb)" ] && {
-		uci -q set openmptcprouter.settings.scaling_min_freq=$(uci -q get openmptcprouter.settings.scaling_max_freq)
+		uci -q set openmptcprouter.settings.scaling_min_freq=800000
+		uci -q set openmptcprouter.settings.scaling_max_freq=800000
 	}
-	[ -z "$multipath" ] || [ "$multipath" = "off" ] && return
+	[ -z "$multipath" ] || [ "$multipath" = "off" ] && [ "$1" != "omrvpn" ] && [ "$1" != "glorytun" ] && return
 	uci -q set openmptcprouter.$1=interface
 }