diff --git a/nerfactory/configs/base.py b/nerfactory/configs/base.py
index 8bf9f7e9a..2e3f657eb 100644
--- a/nerfactory/configs/base.py
+++ b/nerfactory/configs/base.py
@@ -349,7 +349,7 @@ class ViewerConfig(PrintableConfig):
     websocket_port: int = 7007
     min_render_image_height: int = 64
     max_render_image_height: int = 1024
-    num_rays_per_chunk: int = 4096
+    num_rays_per_chunk: int = 32768
 
 
 # Optimizer related configs
diff --git a/nerfactory/viewer/app/public/manifest.json b/nerfactory/viewer/app/public/manifest.json
index f9051fe71..94272585b 100644
--- a/nerfactory/viewer/app/public/manifest.json
+++ b/nerfactory/viewer/app/public/manifest.json
@@ -1,6 +1,6 @@
 {
-  "short_name": "React App",
-  "name": "Create React App Sample",
+  "short_name": "Nerfactory Viewer",
+  "name": "Interactive NeRF viewer",
   "start_url": ".",
   "display": "standalone",
   "theme_color": "#000000",
diff --git a/nerfactory/viewer/app/public/texture.jpeg b/nerfactory/viewer/app/public/texture.jpeg
deleted file mode 100644
index f2c2480cd..000000000
Binary files a/nerfactory/viewer/app/public/texture.jpeg and /dev/null differ
diff --git a/nerfactory/viewer/app/public/texture2.jpeg b/nerfactory/viewer/app/public/texture2.jpeg
deleted file mode 100644
index 400b0dc65..000000000
Binary files a/nerfactory/viewer/app/public/texture2.jpeg and /dev/null differ
diff --git a/nerfactory/viewer/app/src/modules/ConfigPanel/ConfigPanel.jsx b/nerfactory/viewer/app/src/modules/ConfigPanel/ConfigPanel.jsx
index 1e25e380b..d37c0f6f1 100644
--- a/nerfactory/viewer/app/src/modules/ConfigPanel/ConfigPanel.jsx
+++ b/nerfactory/viewer/app/src/modules/ConfigPanel/ConfigPanel.jsx
@@ -154,17 +154,17 @@ export function RenderControls() {
         label: 'Min Res.',
         value: min_resolution,
         min: 10,
-        max: 100,
+        max: 256,
         step: 1,
         onChange: (v) => {
           set_min_resolution(v);
         },
       },
       ' ': buttonGroup({
-        '25px': () => setControls({ min_resolution: 25 }),
-        '50px': () => setControls({ min_resolution: 50 }),
-        '75px': () => setControls({ min_resolution: 75 }),
-        '100px': () => setControls({ min_resolution: 100 }),
+        '32px': () => setControls({ min_resolution: 32 }),
+        '64px': () => setControls({ min_resolution: 64 }),
+        '128px': () => setControls({ min_resolution: 128 }),
+        '256px': () => setControls({ min_resolution: 256 }),
       }),
       max_resolution: {
         label: 'Max Res.',
@@ -192,8 +192,8 @@ export function RenderControls() {
       'Train Speed': buttonGroup({
         Fast: () => setControls({ min_resolution: 10, max_resolution: 10 }),
         Balanced: () =>
-          setControls({ min_resolution: 50, max_resolution: 512 }),
-        Slow: () => setControls({ min_resolution: 100, max_resolution: 1024 }),
+          setControls({ min_resolution: 128, max_resolution: 512 }),
+        Slow: () => setControls({ min_resolution: 258, max_resolution: 1024 }),
       }),
     }),
     [
diff --git a/nerfactory/viewer/app/src/reducer.js b/nerfactory/viewer/app/src/reducer.js
index bdfc509a1..9445a4e11 100644
--- a/nerfactory/viewer/app/src/reducer.js
+++ b/nerfactory/viewer/app/src/reducer.js
@@ -18,7 +18,7 @@ const initialState = {
     output_choice: 'rgb', // the selected output
     colormap_options: ['default'], // populated by the output choice
     colormap_choice: 'default', // the selected colormap
-    minResolution: 50,
+    minResolution: 128,
     maxResolution: 512,
     field_of_view: 80,
     eval_fps: 'Paused',