diff --git a/server.js b/server.js
index 0e041ee..7a0827b 100644
--- a/server.js
+++ b/server.js
@@ -150,12 +150,15 @@ function readData(req, res, callback) {
 
 function saveArchiveAndRun(req, res) {
 
+    console.log("Saving archive");
+
     let path = pathtools.join(aisPath, req.body.name);
     try { fs.mkdirSync(path); } catch { }
 
     let zipfile = pathtools.join(path, 'archive.zip');
     req.files.archive.mv(zipfile, (err) => {
         if (err != null) {
+            console.log("Failed to save archive");
             console.log(err);
             res.render('error', {message: 'Unable to save the ZIP archive to the server'});
             return;
@@ -222,6 +225,8 @@ function startServer() {
 
     app.post('/upload-target', (req, res) => {
 
+        console.log("/upload-target");
+
         if (!req.body.name) {
             res.render('error', {message: "You have to enter a name in the form"});
             return;
@@ -252,6 +257,9 @@ function startServer() {
 
 
         if (aiExisted) {
+
+            console.log("Ai existed, try to verify password");
+
             fs.readFile(pathtools.join(path, hashPath), 'utf-8', function(err, data) {
 
                 if (err != null) {
@@ -268,10 +276,13 @@ function startServer() {
                     }
 
                     if (!success) {
+                        console.log("Authentication failed");
                         res.render('error', {message: "Authentication failed"});
                         return;
                     }
 
+                    console.log("Authentication complete");
+
                     try {
                         if (fs.statSync(path).isDirectory()) {
                             // Move it to old
@@ -300,6 +311,8 @@ function startServer() {
                 });
             });
         } else {
+
+            console.log("New user, hashing password");
             bcrypt.hash(req.body.password, 10, function(err, hash) {
 
                 if (err != null) {
@@ -307,6 +320,8 @@ function startServer() {
                     return;
                 }
 
+                console.log("Storing password");
+
                 // Store hash in your password DB.
                 fs.writeFile(pathtools.join(path, hashPath), hash, (err) => {