diff --git a/4chan_x.coffee b/4chan_x.coffee
index e109c634b..39f5ea8b5 100644
--- a/4chan_x.coffee
+++ b/4chan_x.coffee
@@ -813,9 +813,19 @@ request = (url, callback) ->
 
 updateCallback = ->
     count = $ '#updater #count'
+    timer = $ '#updater #timer'
     if @status is 404
         count.textContent = 404
         count.className = 'error'
+        timer.textContent = ''
+        clearInterval g.interval
+        for input in $$ 'input[type=submit]'
+            input.disabled = true
+            input.value = 404
+        s = ''
+        if getConfig 'Unread Count' then s += "(#{g.replies.length}) "
+        s += "/#{g.BOARD}/ - 404"
+        document.title = s
         g.dead = true
         updateFavicon()
         return
@@ -837,8 +847,7 @@ updateCallback = ->
     count.textContent = "+#{i}"
     count.className = if i is 0 then '' else 'new'
 
-    span = $ '#updater #timer'
-    span.textContent = -1 * GM_getValue 'Interval', 10
+    timer.textContent = -1 * GM_getValue 'Interval', 10
 
 updateFavicon = ->
     len = g.replies.length
@@ -877,10 +886,10 @@ updateAuto = ->
     span = $ '#updater #timer'
     if @checked
         span.textContent = -1 * GM_getValue 'Interval', 10
-        g.timer = window.setInterval updateTime, 1000
+        g.interval = window.setInterval updateTime, 1000
     else
         span.textContent = ''
-        clearInterval g.timer
+        clearInterval g.interval
 
 updateInterval = ->
     unless n = Number @value
diff --git a/4chan_x.js b/4chan_x.js
index 4e5427020..f21ba7c13 100644
--- a/4chan_x.js
+++ b/4chan_x.js
@@ -1070,11 +1070,26 @@
     return r;
   };
   updateCallback = function() {
-    var body, count, i, id, replies, reply, root, span, table;
+    var body, count, i, id, input, replies, reply, root, s, table, timer, _i, _len, _ref;
     count = $('#updater #count');
+    timer = $('#updater #timer');
     if (this.status === 404) {
       count.textContent = 404;
       count.className = 'error';
+      timer.textContent = '';
+      clearInterval(g.interval);
+      _ref = $$('input[type=submit]');
+      for (_i = 0, _len = _ref.length; _i < _len; _i++) {
+        input = _ref[_i];
+        input.disabled = true;
+        input.value = 404;
+      }
+      s = '';
+      if (getConfig('Unread Count')) {
+        s += "(" + g.replies.length + ") ";
+      }
+      s += "/" + g.BOARD + "/ - 404";
+      document.title = s;
       g.dead = true;
       updateFavicon();
       return;
@@ -1097,8 +1112,7 @@
     }
     count.textContent = "+" + i;
     count.className = i === 0 ? '' : 'new';
-    span = $('#updater #timer');
-    return span.textContent = -1 * GM_getValue('Interval', 10);
+    return timer.textContent = -1 * GM_getValue('Interval', 10);
   };
   updateFavicon = function() {
     var clone, favicon, href, len;
@@ -1145,10 +1159,10 @@
     span = $('#updater #timer');
     if (this.checked) {
       span.textContent = -1 * GM_getValue('Interval', 10);
-      return g.timer = window.setInterval(updateTime, 1000);
+      return g.interval = window.setInterval(updateTime, 1000);
     } else {
       span.textContent = '';
-      return clearInterval(g.timer);
+      return clearInterval(g.interval);
     }
   };
   updateInterval = function() {