diff --git a/assets/js/app.ts b/assets/js/app.ts
index 3924c63e..b43a432a 100644
--- a/assets/js/app.ts
+++ b/assets/js/app.ts
@@ -407,6 +407,14 @@ const BetaBannerDismiss = {
   handleDismiss: null as ((e: Event) => void) | null,
 
   mounted(this: any) {
+    this.applyBannerState()
+  },
+
+  updated(this: any) {
+    this.applyBannerState()
+  },
+
+  applyBannerState(this: any) {
     const isHelpPage = this.el.dataset.alwaysShow === "true"
 
     if (isHelpPage) {
@@ -422,14 +430,17 @@ const BetaBannerDismiss = {
         this.el.style.display = 'none'
       }
 
-      const dismissBtn = this.el.querySelector('[data-dismiss]')
-      if (dismissBtn) {
-        this.handleDismiss = (e: Event) => {
-          e.preventDefault()
-          localStorage.setItem('betaBannerDismissed', 'true')
-          this.el.style.display = 'none'
+      // Only set up event listener once (in mounted)
+      if (!this.handleDismiss) {
+        const dismissBtn = this.el.querySelector('[data-dismiss]')
+        if (dismissBtn) {
+          this.handleDismiss = (e: Event) => {
+            e.preventDefault()
+            localStorage.setItem('betaBannerDismissed', 'true')
+            this.el.style.display = 'none'
+          }
+          dismissBtn.addEventListener('click', this.handleDismiss)
         }
-        dismissBtn.addEventListener('click', this.handleDismiss)
       }
     }
   },
diff --git a/priv/static/changelog.txt b/priv/static/changelog.txt
index 4abe34e1..83b4b09c 100644
--- a/priv/static/changelog.txt
+++ b/priv/static/changelog.txt
@@ -1,5 +1,5 @@
 Devices Tested & Working
-* Mikrotik RB5009UG+S+, CCR1009-7G-1C-1S+,
+* Mikrotik RB5009UG+S+, CCR1009-7G-1C-1S+, CCR2004-16G-2S+
 * Ubiquiti AC, LTU, AirFiber
 
 2026-01-31