diff --git a/Cargo.lock b/Cargo.lock
index 1882050..ca82124 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1440,7 +1440,7 @@ dependencies = [
 [[package]]
 name = "servicepoint"
 version = "0.13.2"
-source = "git+https://git.berlin.ccc.de/servicepoint/servicepoint/?branch=next#114385868af03f8cba7c87a630b501bb0106d140"
+source = "git+https://git.berlin.ccc.de/servicepoint/servicepoint/?branch=next#300bb5d6474f0f6152ab04feed4478995fcb3ec8"
 dependencies = [
  "bitvec",
  "bzip2",
diff --git a/Cargo.toml b/Cargo.toml
index e6665d3..bcb3076 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,8 +31,3 @@ pathfinder_geometry = "0.5.1"
 winit = "0.30"
 # for drawing pixels onto the surface of the window
 softbuffer = "0.4.6"
-
-[profile.release]
-lto = true          # Enable link-time optimization
-codegen-units = 1   # Reduce number of codegen units to increase optimizations
-strip = true        # Strip symbols from binary
diff --git a/src/command_executor.rs b/src/command_executor.rs
index f24a5fe..8ddeaab 100644
--- a/src/command_executor.rs
+++ b/src/command_executor.rs
@@ -5,7 +5,7 @@ use crate::{
 };
 use log::{debug, error, info, trace, warn};
 use servicepoint::{
-    BinaryOperation, BitVecCommand, Bitmap, BitmapCommand, GlobalBrightnessCommand,
+    BinaryOperation, BitVecCommand, Bitmap, BitmapCommand, BrightnessCommand,
     BrightnessGrid, BrightnessGridCommand, CharGridCommand, ClearCommand,
     CompressionCode, Cp437GridCommand, FadeOutCommand, Grid, HardResetCommand,
     Origin, TypedCommand, PIXEL_COUNT, PIXEL_WIDTH, TILE_SIZE,
@@ -214,7 +214,7 @@ impl CommandExecute for CharGridCommand {
     }
 }
 
-impl CommandExecute for GlobalBrightnessCommand {
+impl CommandExecute for BrightnessCommand {
     fn execute(&self, context: &CommandExecutionContext) -> ExecutionResult {
         context.luma.write().unwrap().fill(self.brightness);
         Success
diff --git a/src/cp437_font.rs b/src/cp437_font.rs
index ac43508..73a3d95 100644
--- a/src/cp437_font.rs
+++ b/src/cp437_font.rs
@@ -16,9 +16,8 @@ impl Cp437Font {
 
 impl Default for Cp437Font {
     fn default() -> Self {
-        let mut bitmaps = core::array::from_fn(|_| {
-            Bitmap::new(TILE_SIZE, TILE_SIZE).unwrap()
-        });
+        let mut bitmaps =
+            core::array::from_fn(|_| Bitmap::new(TILE_SIZE, TILE_SIZE).unwrap());
 
         for (char_code, bitmap) in bitmaps.iter_mut().enumerate() {
             let bits = CP437_FONT_LINEAR[char_code];
diff --git a/src/main.rs b/src/main.rs
index 06e0b28..dd7f3e8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -39,11 +39,11 @@ fn main() {
         .font
         .map(FontRenderer8x8::from_name)
         .unwrap_or_else(FontRenderer8x8::default);
-    let context = CommandExecutionContext::new(&display, &luma, font_renderer);
+    let command_executor = CommandExecutionContext::new(&display, &luma, font_renderer);
     let mut udp_server = UdpServer::new(
         cli.bind,
         stop_udp_rx,
-        context,
+        command_executor,
         event_loop.create_proxy(),
     );
     let mut gui = Gui::new(&display, &luma, stop_udp_tx, cli.gui);
diff --git a/src/udp_server.rs b/src/udp_server.rs
index 26c2510..b661067 100644
--- a/src/udp_server.rs
+++ b/src/udp_server.rs
@@ -10,7 +10,7 @@ use std::{
 };
 use winit::event_loop::EventLoopProxy;
 
-const BUF_SIZE: usize = 8985 * 2;
+const BUF_SIZE: usize = 8985;
 
 #[derive(Debug)]
 pub struct UdpServer<'t> {