diff --git a/sub_scripts/launcher.sh b/sub_scripts/launcher.sh
index 740c0ca..d8f922a 100755
--- a/sub_scripts/launcher.sh
+++ b/sub_scripts/launcher.sh
@@ -152,8 +152,9 @@ LXC_START () {
 	# Try to start the container 3 times.
 	local max_try=3
 	local i=0
-	for i in `seq 1 $max_try`
+	while [ $i -lt $max_try ]
 	do
+		i=$(( $i +1 ))
 		# Start the container and log the booting process in $script_dir/lxc_boot.log
 		# Try to start only if the container is not already started
 		if ! is_lxc_running; then
@@ -165,9 +166,9 @@ LXC_START () {
 			local avoid_witness=1
 		fi
 
-		# Check during 20 seconds if the container has finished to start.
+		# Try to connect 5 times
 		local j=0
-		for j in `seq 1 20`
+		for j in `seq 1 5`
 		do
 			echo -n .
 			# Try to connect with ssh to check if the container is ready to work.
@@ -216,13 +217,18 @@ LXC_START () {
 					local subject="[YunoHost] Container in trouble on $ci_path."
 					local message="The container failed to start $max_try times on $ci_path.
 $lxc_check_result
-\n\nPlease have a look to the log of lxc_check:\n$(cat "$script_dir/lxc_check.log")"
+
+Please have a look to the log of lxc_check:
+$(cat "$script_dir/lxc_check.log")"
 					if [ $lxc_check -eq 2 ]; then
 						# Add the log of lxc_build
-						message="\nHere the log of lxc_build:\n$(cat "$script_dir/sub_scripts/Build_lxc.log")"
+						message="$message
+
+Here the log of lxc_build:
+$(cat "$script_dir/sub_scripts/Build_lxc.log")"
 					fi
 
-					dest=$(grep '\"dest\": ' "$script_dir/../config" | cut -d= -f2)
+					dest=$(grep 'dest=' "$script_dir/../config" | cut -d= -f2)
 					mail -s "$subject" "$dest" <<< "$message"
 				fi
 			}
@@ -230,36 +236,39 @@ $lxc_check_result
 			ECHO_FORMAT "The container failed to start $max_try times...\n" "red" "bold"
 			ECHO_FORMAT "Boot log:\n" clog
 			cat "$script_dir/lxc_boot.log" | tee --append "$test_result"
-			stop_timer 1
 			ECHO_FORMAT "lxc_check will try to fix the container...\n" "red" "bold"
-			local lxc_check="$($script_dir/sub_scripts/lxc_check.sh --no-lock >&2 | tee "$script_dir/lxc_check.log")"
+			$script_dir/sub_scripts/lxc_check.sh --no-lock | tee "$script_dir/lxc_check.log"
+			# PIPESTATUS is an array with the exit code of each command followed by a pipe
+			local lxc_check=${PIPESTATUS[0]}
+			LXC_INIT
 			if [ $lxc_check -eq 0 ]; then
-				local lxc_check_result="But the container seems to be ok, according to lxc_check."
+				local lxc_check_result="The container seems to be ok, according to lxc_check."
 				ECHO_FORMAT "$lxc_check_result\n" "lgreen" "bold"
 				send_email
 				i=0
-				continue
 			elif [ $lxc_check -eq 1 ]; then
 				local lxc_check_result="An error has happened with the host. Please check the configuration."
 				ECHO_FORMAT "$lxc_check_result\n" "red" "bold"
 				send_email
+				stop_timer 1
 				return 1
 			elif [ $lxc_check -eq 2 ]; then
 				local lxc_check_result="The container is broken, it will be rebuilt."
 				ECHO_FORMAT "$lxc_check_result\n" "red" "bold"
 				$script_dir/sub_scripts/lxc_build.sh
+				LXC_INIT
 				send_email
 				i=0
-				continue
 			elif [ $lxc_check -eq 3 ]; then
 				local lxc_check_result="The container has been fixed by lxc_check."
 				ECHO_FORMAT "$lxc_check_result\n" "lgreen" "bold"
 				send_email
 				i=0
-				continue
 			fi
 		fi
 	done
+	stop_timer 1
+	start_timer
 
 	# Count the number of lines of the current yunohost log file.
 	COPY_LOG 1
diff --git a/sub_scripts/lxc_check.sh b/sub_scripts/lxc_check.sh
index d6e83b9..7714a26 100755
--- a/sub_scripts/lxc_check.sh
+++ b/sub_scripts/lxc_check.sh
@@ -284,12 +284,12 @@ check_repair=0
 echo -e "\e[1m> Test de la configuration réseau du côté de l'hôte:\e[0m"
 CREATE_BRIDGE () {
 	echo | sudo tee /etc/network/interfaces.d/$LXC_BRIDGE <<EOF
-	auto $LXC_BRIDGE
-	iface $LXC_BRIDGE inet static
-		address $PLAGE_IP.1/24
-		bridge_ports none
-		bridge_fd 0
-		bridge_maxwait 0
+auto $LXC_BRIDGE
+iface $LXC_BRIDGE inet static
+        address $PLAGE_IP.1/24
+        bridge_ports none
+        bridge_fd 0
+        bridge_maxwait 0
 EOF
 }