diff --git a/client/servicedock.js b/client/servicedock.js
index 98a263a..cb74752 100644
--- a/client/servicedock.js
+++ b/client/servicedock.js
@@ -12,7 +12,12 @@ function showdate() {
 function error(e) {
   showdate()
   $('#status').removeClass().addClass('error')
-  $('#error').html('<h1>Error</h1><p>'+(new Date()).toLocaleString()+'</p><p>'+e.msg+'</p><pre>'+e.data+'</pre>').show()
+  var txt = '<h1>Error</h1><p>'+(new Date()).toLocaleString()+'</p>'
+  if (e)
+    txt += (e.msg?'<p>'+e.msg+'</p>':'<pre>'+e+'</pre>')
+        +  (e.data?'<pre>'+e.data+'</pre>':'')
+  $('#error').html(txt).show()
+  console.trace()
 }
 
 function update() {
@@ -23,14 +28,14 @@ function update() {
     'services':   docker.services.get(),
     'tasks':      docker.tasks.get()
   }
-  $('a#data').attr('href', 'data:application/json;base64,'+btoa(JSON.stringify(data)))
+  $('a#data').attr('href', 'data:application/json;base64,'+btoa(unescape(encodeURIComponent(JSON.stringify(data)))))
              .attr('target', '_blank')
              .attr('download', window.location.hostname+'.json')
   var dot = docker.graphics.header(parameters)
   if (stack) dot += stack;
   if (standalone) dot += standalone;
   dot += docker.graphics.footer()
-  $('a#dot').attr('href', 'data:text/vnd.graphviz;base64,'+btoa(dot))
+  $('a#dot').attr('href', 'data:text/vnd.graphviz;base64,'+btoa(unescape(encodeURIComponent(dot))))
             .attr('target', '_blank')
             .attr('download', window.location.hostname+'.dot')
   $('#error').hide()
@@ -38,12 +43,13 @@ function update() {
   try {
     var svg = docker.graphics.viz(dot)
     $('#wizard').html(svg)
-    $('#status').removeClass().addClass('success')
-    $('a#svg').attr('href', 'data:image/svg;base64,'+btoa(svg))
+    $('a#svg').attr('href', 'data:image/svg;base64,'+btoa(unescape(encodeURIComponent(svg))))
                     .attr('target', '_blank')
                     .attr('download', window.location.hostname+'.svg')
+    $('#status').removeClass().addClass('success')
   } catch (e) {
     error(e)
+    console.trace()
   }
   showdate()
 }
diff --git a/package.json b/package.json
index a704e89..db7711f 100644
--- a/package.json
+++ b/package.json
@@ -1,22 +1,19 @@
 {
   "name": "ServiceDock",
-  "version": "2.2.0",
+  "version": "2.5.0",
   "private": true,
   "scripts": {
     "start": "./bin/www"
   },
   "dependencies": {
     "body-parser": "*",
-    "child_process": "^1.0.2",
     "cookie-parser": "*",
     "debug": "*",
-    "docker.js": "^1.4.16",
+    "docker.js": "^2.0.0",
     "dockerode": "^2.5.7",
     "express": "*",
     "jquery": "^3.1.1",
-    "jqueryui": "^1.11.1",
     "morgan": "*",
-    "pty.js": "^0.3.1",
     "pug": "*",
     "socket.io": "*",
     "static-favicon": "*",
diff --git a/style/style.styl b/style/style.styl
index 37c1247..1d3af2e 100644
--- a/style/style.styl
+++ b/style/style.styl
@@ -8,6 +8,8 @@ svg
 
 a
   text-decoration: inherit
+  color: inherit
+  cursor: pointer
 
 header
   z-index: 98
@@ -54,9 +56,6 @@ header
         &[href]
           display: block
   #info
-    a
-      color: inherit
-      cursor: pointer
     #zoom
       margin: 0.5em
       display: flex