diff --git a/src/server/connection.rs b/src/server/connection.rs
index 071eaf07e..bdf027f93 100644
--- a/src/server/connection.rs
+++ b/src/server/connection.rs
@@ -247,6 +247,9 @@ pub struct Connection {
     multi_ui_session: bool,
     tx_from_authed: mpsc::UnboundedSender<ipc::Data>,
     printer_data: Vec<(Instant, String, Vec<u8>)>,
+    // For post requests that need to be sent sequentially.
+    // eg. post_conn_audit
+    tx_post_seq: mpsc::UnboundedSender<(String, Value)>,
 }
 
 impl ConnInner {
@@ -321,6 +324,11 @@ impl Connection {
         let linux_headless_handle =
             LinuxHeadlessHandle::new(_rx_cm_stream_ready, _tx_desktop_ready);
 
+        let (tx_post_seq, rx_post_seq) = mpsc::unbounded_channel();
+        tokio::spawn(async move {
+            Self::post_seq_loop(rx_post_seq).await;
+        });
+
         #[cfg(not(any(target_os = "android", target_os = "ios")))]
         let tx_cloned = tx.clone();
         let mut conn = Self {
@@ -401,6 +409,7 @@ impl Connection {
             retina: Retina::default(),
             tx_from_authed,
             printer_data: Vec::new(),
+            tx_post_seq,
         };
         let addr = hbb_common::try_into_v4(addr);
         if !conn.on_open(addr).await {
@@ -960,7 +969,14 @@ impl Connection {
         }
         #[cfg(target_os = "linux")]
         clear_remapped_keycode();
-        log::info!("Input thread exited");
+        log::debug!("Input thread exited");
+    }
+
+    async fn post_seq_loop(mut rx: mpsc::UnboundedReceiver<(String, Value)>) {
+        while let Some((url, v)) = rx.recv().await {
+            allow_err!(Self::post_audit_async(url, v).await);
+        }
+        log::debug!("post_seq_loop exited");
     }
 
     async fn try_port_forward_loop(
@@ -1117,9 +1133,7 @@ impl Connection {
         v["uuid"] = json!(crate::encode64(hbb_common::get_uuid()));
         v["conn_id"] = json!(self.inner.id);
         v["session_id"] = json!(self.lr.session_id);
-        tokio::spawn(async move {
-            allow_err!(Self::post_audit_async(url, v).await);
-        });
+        allow_err!(self.tx_post_seq.send((url, v)));
     }
 
     fn get_files_for_audit(job_type: fs::JobType, mut files: Vec<FileEntry>) -> Vec<(String, i64)> {