diff --git a/ivette/src/frama-c/server.ts b/ivette/src/frama-c/server.ts
index 4c8fd9181ee06030a8796e79477fba5be124f412..09cdc8962929efc69ba15023526551b98bf8b1b9 100644
--- a/ivette/src/frama-c/server.ts
+++ b/ivette/src/frama-c/server.ts
@@ -198,6 +198,8 @@ function _status(newStatus: Status): void {
   }
 }
 
+const _update: () => void = debounce(() => STATUS.emit(status), 100);
+
 // --------------------------------------------------------------------------
 // --- Server Control (Start)
 // --------------------------------------------------------------------------
@@ -737,6 +739,7 @@ export function send<In, Out>(
     pollingTimer = setInterval(() => {
       client.poll();
     }, polling);
+    _update();
   }
   return response;
 }
@@ -749,6 +752,7 @@ function _resolved(id: string): void {
   pending.delete(id);
   if (pending.size === 0) {
     rqCount = 0;
+    _update();
     if (pollingTimer) {
       clearInterval(pollingTimer);
       pollingTimer = undefined;
diff --git a/ivette/src/renderer/Controller.tsx b/ivette/src/renderer/Controller.tsx
index 3cd1379e16540683b05593d2c40404040e45e1db..5fb9c65e5923e10f5b688cf652308e5def92acc1 100644
--- a/ivette/src/renderer/Controller.tsx
+++ b/ivette/src/renderer/Controller.tsx
@@ -385,7 +385,8 @@ export const Status = () => {
       running = 'BOOT';
       break;
     case Server.Status.ON:
-      led = pending > 0 ? 'positive' : 'active';
+      led = 'active';
+      blink = pending > 0;
       running = 'ON';
       break;
     case Server.Status.HALTING: