diff --git a/src/core/BaseModel.coffee b/src/core/BaseModel.coffee
index 9bce597..8cd4a9e 100644
--- a/src/core/BaseModel.coffee
+++ b/src/core/BaseModel.coffee
@@ -86,10 +86,8 @@ class BaseModel
             @dialog.title = data.title if data and data.title
             @dialog.init()
 
-    ask: (t, m, f) ->
-        @._gui.openDialog "YesNoDialog", (d) ->
-            f() if d
-        , t, { text: m }
+    ask: (data) ->
+        @._gui.openDialog("YesNoDialog", data)
     
     publish: (t, m, e) ->
         mt = @meta()
diff --git a/src/core/handles/RemoteHandle.coffee b/src/core/handles/RemoteHandle.coffee
index 48aef25..05ecec9 100644
--- a/src/core/handles/RemoteHandle.coffee
+++ b/src/core/handles/RemoteHandle.coffee
@@ -73,10 +73,13 @@ Ant.OS.API.handle =
     apigateway: (d, ws) ->
         if ws
             new Promise (resolve, reject) ->
-                path = "#{Ant.OS.API.HOST}/system/apigateway?ws=1"
-                proto = if window.location.protocol is "https:" then "wss://" else "ws://"
-                socket = new WebSocket proto + path
-                resolve(socket)
+                try
+                    path = "#{Ant.OS.API.HOST}/system/apigateway?ws=1"
+                    proto = if window.location.protocol is "https:" then "wss://" else "ws://"
+                    socket = new WebSocket proto + path
+                    resolve(socket)
+                catch e
+                    reject e
         else
             path = "#{Ant.OS.API.REST}/system/apigateway?ws=0"
             Ant.OS.API.post path, d
diff --git a/src/core/tags/ResizerTag.coffee b/src/core/tags/ResizerTag.coffee
index 715406b..f700b80 100644
--- a/src/core/tags/ResizerTag.coffee
+++ b/src/core/tags/ResizerTag.coffee
@@ -52,7 +52,7 @@ class ResizerTag extends Ant.OS.GUI.BaseTag
         w = Math.round(e.clientX - offset.left)
         w = @minsize if w < @minsize
         $(@resizable_el).attr "data-width", w.toString()
-        @observable.trigger "resize", { id: @resizable_el.aid(), data: w }
+        @observable.trigger "resize", { id: @aid(), data: { w: w } }
 
 
     verticalResize: (e) ->
@@ -61,7 +61,7 @@ class ResizerTag extends Ant.OS.GUI.BaseTag
         h = Math.round(e.clientY - offset.top)
         h = @minsize if h < @minsize
         $(@resizable_el).attr "data-height", h.toString()
-        @observable.trigger "resize", { id: @resizable_el.aid(), data: h }
+        @observable.trigger "resize", { id: @aid(), data: { w: w } }
 
     layout: () ->
         []
diff --git a/src/packages/CodePad/coffees/main.coffee b/src/packages/CodePad/coffees/main.coffee
index 37a0fdc..eddb04c 100644
--- a/src/packages/CodePad/coffees/main.coffee
+++ b/src/packages/CodePad/coffees/main.coffee
@@ -42,7 +42,8 @@ class CodePad extends this.OS.GUI.BaseApplication
             highlightSelectedWord: true,
             behavioursEnabled: true,
             wrap: true,
-            fontSize: "11pt"
+            fontSize: "11pt",
+            showInvisibles: true
         }
         #themes = ace.require "ace/ext/themelist"
         @editor.setTheme "ace/theme/monokai"
diff --git a/src/themes/antos_dark/afx-slider.css b/src/themes/antos_dark/afx-slider.css
index eb26e76..e8278b8 100644
--- a/src/themes/antos_dark/afx-slider.css
+++ b/src/themes/antos_dark/afx-slider.css
@@ -11,9 +11,9 @@ afx-slider div.progress {
 }
 
 afx-slider div.dragpoint {
-    width: 20px;
-    height: 20px;
+    width: 15px;
+    height: 15px;
     border:1px solid #262626;
-    border-radius: 20px;
+    border-radius: 15px;
     background-color:#868686;
 }
diff --git a/src/themes/antos_light/afx-slider.css b/src/themes/antos_light/afx-slider.css
index 5d2c477..1e9d90b 100644
--- a/src/themes/antos_light/afx-slider.css
+++ b/src/themes/antos_light/afx-slider.css
@@ -11,9 +11,9 @@ afx-slider div.progress {
 }
 
 afx-slider div.dragpoint {
-    width: 20px;
-    height: 20px;
+    width: 15px;
+    height: 15px;
     border:1px solid #6b6b6b;
-    border-radius: 20px;
+    border-radius: 15px;
     background-color:#e6e6e6;
 }
diff --git a/src/themes/system/fonts/hermit-light-webfont.woff b/src/themes/system/fonts/hermit-light-webfont.woff
new file mode 100644
index 0000000..ac14771
Binary files /dev/null and b/src/themes/system/fonts/hermit-light-webfont.woff differ
diff --git a/src/themes/system/fonts/hermit-light-webfont.woff2 b/src/themes/system/fonts/hermit-light-webfont.woff2
new file mode 100644
index 0000000..51420c4
Binary files /dev/null and b/src/themes/system/fonts/hermit-light-webfont.woff2 differ
diff --git a/src/themes/system/hermit-light.css b/src/themes/system/hermit-light.css
new file mode 100644
index 0000000..eafb5da
--- /dev/null
+++ b/src/themes/system/hermit-light.css
@@ -0,0 +1,12 @@
+/*! Generated by Font Squirrel (https://www.fontsquirrel.com) on August 6, 2017 */
+
+
+
+@font-face {
+    font-family: 'HermitLight';
+    src: url('fonts/hermit-light-webfont.woff2') format('woff2'),
+         url('fonts/hermit-light-webfont.woff') format('woff');
+    font-weight: normal;
+    font-style: normal;
+
+}
\ No newline at end of file