diff --git a/station_broadcast.lua b/station_broadcast.lua
index 789cf4e..5df5e36 100644
--- a/station_broadcast.lua
+++ b/station_broadcast.lua
@@ -2,7 +2,7 @@
 -- ============================================================================
 -- 1. Configuration & Constants
 -- ============================================================================
-local APP_VERSION_TEXT = "v1.0.42"
+local APP_VERSION_TEXT = "v1.0.43"
 
 local CONFIG = {
     CLOUD_URL = "ws://stabadmin.fse-media.group",
@@ -18,7 +18,7 @@ local CONFIG = {
     ALERT_CONFIRM_MS = 60000,
     ALERT_COOLDOWN_MS = 300000,
     APPROACHING_COOLDOWN_MS = 120000,
-    APPROACHING_STABLE_MS = 15000,
+    APPROACHING_STABLE_MS = 5000,
     DEBUG = true
 }
 
@@ -2590,7 +2590,7 @@ function Main.loop()
                             if not pending then
                                 State.pendingApproaching[announceKey] = { since = now, lastEta = etaSeconds }
                             else
-                                if etaSeconds > (tonumber(pending.lastEta) or etaSeconds) + 0.5 then
+                                if etaSeconds > (tonumber(pending.lastEta) or etaSeconds) + 3 then
                                     pending.since = now
                                 end
                                 pending.lastEta = etaSeconds
@@ -2723,7 +2723,7 @@ function Main.loop()
                             if not pending then
                                 State.pendingApproaching[announceKey] = { since = now, lastEta = etaSeconds }
                             else
-                                if etaSeconds > (tonumber(pending.lastEta) or etaSeconds) + 0.5 then
+                                if etaSeconds > (tonumber(pending.lastEta) or etaSeconds) + 3 then
                                     pending.since = now
                                 end
                                 pending.lastEta = etaSeconds