diff --git a/herokuapp/app.js b/herokuapp/app.js
index 0999904..dfa0c58 100644
--- a/herokuapp/app.js
+++ b/herokuapp/app.js
@@ -76,7 +76,13 @@
 
     var port = app.get('port');
 
+    //log something every 10 minutes
+    setInterval(function () {
+        console.tag("Test").log("Hi there ! Server date : " + new Date());
+    }, 10 * 60 * 1000);
+
     app.listen(port, function() {
         console.time().log('Server listening at port ' + port);
     });
+
 })();
diff --git a/static/js/app.js b/static/js/app.js
index e333c8e..af925e2 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -238,7 +238,7 @@
 
                 var offset = serverOffset - localOffset;
 
-                return timestamp + offset * 60 * 1000;
+                return timestamp - offset * 60 * 1000;
             };
 
             /**
diff --git a/static/partials/elements/log.html b/static/partials/elements/log.html
index ea7dfe1..403fde1 100644
--- a/static/partials/elements/log.html
+++ b/static/partials/elements/log.html
@@ -19,7 +19,7 @@
 
     <span class="log__item log__time log__time_122" ng-if="showTime != 0 && (showTime == 1 || log.show.time)">
         <span class="log__time__lower">
-            {{timezoneDate(log.context.time) | date: 'yyyy-MM-ddTHH:mm:ss:Z'}}
+            {{timezoneDate(log.context.time) | date: 'yyyy-MM-ddTHH:mm:ss'}}
         </span>
     </span>