diff --git a/server/src/main.rs b/server/src/main.rs
index ddeec93..cf3fafb 100644
--- a/server/src/main.rs
+++ b/server/src/main.rs
@@ -48,7 +48,7 @@ impl Relay for Handler {
         &self,
         req: Request<tonic::Streaming<MouseReport>>,
     ) -> Result<Response<Self::StreamMouseStream>, Status> {
-        let (tx, rx) = tokio::sync::mpsc::channel(512);   // higher burst
+        let (tx, rx) = tokio::sync::mpsc::channel(4096);   // higher burst
         let ms = self.ms.clone();
 
         tokio::spawn(async move {