diff --git a/server/src/bin/lesavka-uvc.rs b/server/src/bin/lesavka-uvc.rs
index 4408724..8c26ae3 100644
--- a/server/src/bin/lesavka-uvc.rs
+++ b/server/src/bin/lesavka-uvc.rs
@@ -317,6 +317,9 @@ fn handle_setup(
 
     if !is_in && req.b_request == UVC_SET_CUR {
         *pending = Some(PendingRequest { interface, selector });
+        let len = req.w_length as usize;
+        let payload = vec![0u8; len.min(UVC_DATA_SIZE)];
+        let _ = send_response(fd, uvc_send_response, &payload);
         return;
     }
 
@@ -344,12 +347,10 @@ fn handle_data(
     data: UvcRequestData,
 ) {
     let Some(p) = pending.take() else {
-        let _ = send_response(fd, uvc_send_response, &[]);
         return;
     };
 
     if data.length < 0 {
-        let _ = send_stall(fd, uvc_send_response);
         return;
     }
 
@@ -366,8 +367,6 @@ fn handle_data(
             state.commit = sanitized;
         }
     }
-
-    let _ = send_response(fd, uvc_send_response, &[]);
 }
 
 fn build_in_response(