Index: scripts/wifi_disconnect_network.sh
===================================================================
diff -u -r8acba391c1ea0e58c3e61c3d9e956f1edd1bc901 -r3e7cdf9b112dc6e865323e8381cecfd5d988a927
--- scripts/wifi_disconnect_network.sh	(.../wifi_disconnect_network.sh)	(revision 8acba391c1ea0e58c3e61c3d9e956f1edd1bc901)
+++ scripts/wifi_disconnect_network.sh	(.../wifi_disconnect_network.sh)	(revision 3e7cdf9b112dc6e865323e8381cecfd5d988a927)
@@ -22,10 +22,14 @@
 fi
 
 iface=$1
-killall wpa_supplicant
-rm -f /etc/wpa_supplicant.conf
 
-#reset interface
+# stop the wpa service
+systemctl stop wpa_supplicant@"$iface".service
+
+#remove the wpa configuration file
+rm -f /etc/wpa_supplicant/wpa_supplicant-"$iface".conf
+
+#Shutoff wifi interface
 ip link set $iface down
-ip link set $iface up
 
+