diff --git a/bin/v-add-letsencrypt-domain b/bin/v-add-letsencrypt-domain
index 9d9b7cbe..c37492b7 100755
--- a/bin/v-add-letsencrypt-domain
+++ b/bin/v-add-letsencrypt-domain
@@ -56,7 +56,7 @@ query_le_v2() {
     # Save http response to file passed as "$4" arg or print to stdout if not provided
     # http response headers are always sent to stdout
     local save_to_file=${4:-"/dev/stdout"}
-    curl --silent --dump-header /dev/stdout --data "$post_data" "$1" --header "$content" --output "$save_to_file"
+    curl --location --user-agent "MyVestaCP" --insecure --retry 5 --retry-connrefused --silent --dump-header /dev/stdout --data "$post_data" "$1" --header "$content" --output "$save_to_file"
 }
 
 
@@ -154,6 +154,8 @@ authz=$(echo "$answer" |grep "acme/authz" |cut -f2 -d '"')
 echo "[$(date)] : authz=$authz" >> /usr/local/vesta/log/letsencrypt.log
 finalize=$(echo "$answer" |grep 'finalize":' |cut -f4 -d '"')
 echo "[$(date)] : finalize=$finalize" >> /usr/local/vesta/log/letsencrypt.log
+order=$(echo -e "$answer" | grep -i location | cut -f2 -d \  | tr -d '\r\n')
+echo "[$(date)] : order=$order" >> /usr/local/vesta/log/letsencrypt.log
 status=$(echo "$answer" |grep HTTP/ |tail -n1 |cut -f2 -d ' ')
 echo "[$(date)] : status=$status" >> /usr/local/vesta/log/letsencrypt.log
 if [[ "$status" -ne 201 ]]; then
@@ -324,16 +326,34 @@ if [[ "$status" -ne 200 ]]; then
     check_result $E_CONNECT "Let's Encrypt finalize bad status $status"
 fi
 if [ "$certificate" = "" ]; then
-    echo "[$(date)] : EXIT=Let's Encrypt 'certificate' is empty on step 6" >> /usr/local/vesta/log/letsencrypt.log
-    check_result $E_CONNECT "Let's Encrypt 'certificate' is empty on step 6"
+    validation="processing"
+	i=1
+	while [ "$validation" = "processing" ]; do
+        echo "[$(date)] : --- Polling server waiting for Certificate / STEP 7 ---" >> /usr/local/vesta/log/letsencrypt.log
+		answer=$(query_le_v2 "$order" "" "$nonce")
+		i=$((i + 1))
+
+		nonce=$(echo "$answer" | grep -i nonce | cut -f2 -d \  | tr -d '\r\n')
+        echo "[$(date)] : answer=$answer" >> /usr/local/vesta/log/letsencrypt.log
+		status=$(echo "$answer" | grep HTTP/ | tail -n1 | cut -f 2 -d ' ')
+        echo "[$(date)] : status=$status" >> /usr/local/vesta/log/letsencrypt.log
+		validation=$(echo "$answer" | grep 'status":' | cut -f4 -d '"')
+        echo "[$(date)] : validation=$validation" >> /usr/local/vesta/log/letsencrypt.log
+		certificate=$(echo "$answer" | grep 'certificate":' | cut -f4 -d '"')
+        echo "[$(date)] : certificate=$certificate" >> /usr/local/vesta/log/letsencrypt.log
+		sleep $((i * 2)) # Sleep for 2s, 4s, 6s, 8s
+		if [ $i -gt 10 ]; then
+			check_result "$E_CONNECT" "Certificate processing timeout ($domain)"
+		fi
+	done
 fi
 if [ "$nonce" = "" ]; then
     echo "[$(date)] : EXIT=Let's Encrypt 'nonce' is empty on step 6" >> /usr/local/vesta/log/letsencrypt.log
     check_result $E_CONNECT "Let's Encrypt 'nonce' is empty on step 6"
 fi
 
-# Downloading signed certificate / STEP 7
-echo "[$(date)] : --- Downloading signed certificate / STEP 7 ---" >> /usr/local/vesta/log/letsencrypt.log
+# Downloading signed certificate / STEP 8
+echo "[$(date)] : --- Downloading signed certificate / STEP 8 ---" >> /usr/local/vesta/log/letsencrypt.log
 echo "[$(date)] : query_le_v2 \"$certificate\" \"\" \"$nonce\"" >> /usr/local/vesta/log/letsencrypt.log
 answer=$(query_le_v2 "$certificate" "" "$nonce" "$ssl_dir/$domain.pem")
 echo "[$(date)] : answer=$answer" >> /usr/local/vesta/log/letsencrypt.log