diff --git a/Jellyfin.Plugin.Seasonals/Web/easter.js b/Jellyfin.Plugin.Seasonals/Web/easter.js
index 28da845..c30011d 100644
--- a/Jellyfin.Plugin.Seasonals/Web/easter.js
+++ b/Jellyfin.Plugin.Seasonals/Web/easter.js
@@ -245,6 +245,7 @@ function animateRabbit(rabbit) {
 
             isAnimating = false;
             rabbitTimeout = setTimeout(() => {
+                if (!document.body.contains(rabbit)) return;
                 animateRabbit(document.querySelector('#rabbit'));
             }, restTime);
             return;
diff --git a/Jellyfin.Plugin.Seasonals/Web/fireworks.js b/Jellyfin.Plugin.Seasonals/Web/fireworks.js
index 290ab81..43ae998 100644
--- a/Jellyfin.Plugin.Seasonals/Web/fireworks.js
+++ b/Jellyfin.Plugin.Seasonals/Web/fireworks.js
@@ -162,6 +162,7 @@ function startFireworks() {
   }
 
   fireworksInterval = setInterval(() => {
+    if (!document.body.contains(fireworkContainer)) { clearInterval(fireworksInterval); return; }
     const randomCount = Math.floor(Math.random() * maxFireworks) + minFireworks;
     for (let i = 0; i < randomCount; i++) {
       setTimeout(() => {
diff --git a/Jellyfin.Plugin.Seasonals/Web/friday13.js b/Jellyfin.Plugin.Seasonals/Web/friday13.js
index 0d7ffca..0f3d32e 100644
--- a/Jellyfin.Plugin.Seasonals/Web/friday13.js
+++ b/Jellyfin.Plugin.Seasonals/Web/friday13.js
@@ -61,12 +61,12 @@ function createFriday13(container) {
                 cat.parentNode.removeChild(cat);
             }
             // Respawn with random delay between 5 to 25 seconds
-            setTimeout(spawnCat, Math.random() * 20000 + 5000);
+            setTimeout(() => { if (document.body.contains(container)) spawnCat(); }, Math.random() * 20000 + 5000);
         }, (catWalkDurationSeconds * 1000) + 500); // Wait for duration + 500ms safety margin
     }
     
     // Initial spawn with random delay
-    setTimeout(spawnCat, Math.random() * 5000);
+    setTimeout(() => { if (document.body.contains(container)) spawnCat(); }, Math.random() * 5000);
 }
 
 function initializeFriday13() {
diff --git a/Jellyfin.Plugin.Seasonals/Web/marioday.js b/Jellyfin.Plugin.Seasonals/Web/marioday.js
index d8c0943..5fb5d6a 100644
--- a/Jellyfin.Plugin.Seasonals/Web/marioday.js
+++ b/Jellyfin.Plugin.Seasonals/Web/marioday.js
@@ -51,8 +51,9 @@ function createMarioDay(container) {
     container.appendChild(wrapper);
     
     // Periodically throw out an 8-bit coin
-    setInterval(() => {
-        if (!document.querySelector('.marioday-container')) return;
+    const intervalId = setInterval(() => {
+        if (!document.body.contains(container)) { clearInterval(intervalId); return; }
+        if (container.style.display === 'none') return;
         const coin = document.createElement('div');
         coin.className = 'mario-coin';
         
diff --git a/Jellyfin.Plugin.Seasonals/Web/matrix.js b/Jellyfin.Plugin.Seasonals/Web/matrix.js
index d89b245..1ff8fb9 100644
--- a/Jellyfin.Plugin.Seasonals/Web/matrix.js
+++ b/Jellyfin.Plugin.Seasonals/Web/matrix.js
@@ -136,6 +136,7 @@ function createElements() {
   for(let i=0; i<maxTrails; i++) trails.push(new Trail());
 
   function loop() {
+      if (!document.body.contains(container)) { clearInterval(window.matrixInterval); return; }
       if (isHidden) return; // Pause drawing when hidden
       ctx.clearRect(0, 0, canvas.width, canvas.height);
       ctx.font = 'bold ' + fontSize + 'px monospace';
diff --git a/Jellyfin.Plugin.Seasonals/Web/oscar.js b/Jellyfin.Plugin.Seasonals/Web/oscar.js
index 1e9254b..9e0d063 100644
--- a/Jellyfin.Plugin.Seasonals/Web/oscar.js
+++ b/Jellyfin.Plugin.Seasonals/Web/oscar.js
@@ -56,9 +56,9 @@ function createOscar(container) {
     container.appendChild(carpet);
     container.appendChild(spotlights);
     
-    // Paparazzi flashes with randomized intervals
     function flashLoop() {
-        if (!document.querySelector('.oscar-container')) {
+        if (!document.body.contains(container)) return; // Kill the loop if container is removed
+        if (container.style.display === 'none') {
             setTimeout(flashLoop, 1000); // Check again later if hidden
             return;
         }
diff --git a/Jellyfin.Plugin.Seasonals/Web/santa.js b/Jellyfin.Plugin.Seasonals/Web/santa.js
index 3337096..08b86f6 100644
--- a/Jellyfin.Plugin.Seasonals/Web/santa.js
+++ b/Jellyfin.Plugin.Seasonals/Web/santa.js
@@ -238,7 +238,7 @@ function animateSanta() {
     function startAnimation() {
         const santaHeight = santa.offsetHeight;
         if (santaHeight === 0) {
-            setTimeout(startAnimation, 100);
+            setTimeout(() => { if (document.body.contains(santa)) startAnimation(); }, 100);
             return;
         }
         // console.log('Santa height: ', santaHeight);
@@ -283,7 +283,7 @@ function animateSanta() {
                 animationFrameIdSanta = requestAnimationFrame(move);
             } else {
                 const pause = Math.random() * ((maxSantaRestTime - minSantaRestTime) * 1000) + minSantaRestTime * 1000;
-                setTimeout(animateSanta, pause);
+                setTimeout(() => { if (document.body.contains(santa)) animateSanta(); }, pause);
             }
         }
 
diff --git a/Jellyfin.Plugin.Seasonals/Web/space.js b/Jellyfin.Plugin.Seasonals/Web/space.js
index 0d16d6b..5243e06 100644
--- a/Jellyfin.Plugin.Seasonals/Web/space.js
+++ b/Jellyfin.Plugin.Seasonals/Web/space.js
@@ -252,7 +252,8 @@ function createSpace() {
             // Swap to a random image from the pool every time it completes an orbit (disappears)
             if (imageArr.length > 1) {
                 // The animation delay pushes the initial cycle, so we use setInterval matched to duration
-                setInterval(() => {
+                const intervalId = setInterval(() => {
+                    if (!document.body.contains(container)) { clearInterval(intervalId); return; }
                     // Update only if currently out of bounds to avoid popping
                     const rect = symbol.getBoundingClientRect();
                     if (rect.right < 0 || rect.left > window.innerWidth) {
diff --git a/Jellyfin.Plugin.Seasonals/Web/sports.js b/Jellyfin.Plugin.Seasonals/Web/sports.js
index 0ea6ca1..45ea29a 100644
--- a/Jellyfin.Plugin.Seasonals/Web/sports.js
+++ b/Jellyfin.Plugin.Seasonals/Web/sports.js
@@ -203,12 +203,12 @@ function createSports() {
         }, arcDuration * 1000 + 500);
         
         // Schedule the next trophy
-        setTimeout(launchTrophy, Math.random() * 20000 + 10000); // Wait 10-30s until next trophy
+        setTimeout(() => { if (document.body.contains(container)) launchTrophy(); }, Math.random() * 20000 + 10000); // Wait 10-30s until next trophy
     }
     
     // Launch initial trophy after a short delay
     if (enableTrophy) {
-        setTimeout(launchTrophy, Math.random() * 5000 + 2000);
+        setTimeout(() => { if (document.body.contains(container)) launchTrophy(); }, Math.random() * 5000 + 2000);
     }
 
     // Add Germany Colored confetti (Black, Red, Gold)
diff --git a/Jellyfin.Plugin.Seasonals/Web/spring.js b/Jellyfin.Plugin.Seasonals/Web/spring.js
index b772b87..2faaa6a 100644
--- a/Jellyfin.Plugin.Seasonals/Web/spring.js
+++ b/Jellyfin.Plugin.Seasonals/Web/spring.js
@@ -295,7 +295,7 @@ function createBird(container) {
     wrapper.addEventListener('animationend', (e) => {
         if (e.animationName.includes('fly-')) {
             wrapper.remove();
-            createBird(container);
+            if (document.body.contains(container)) createBird(container);
         }
     });
     
@@ -338,7 +338,7 @@ function createButterfly(container) {
     wrapper.addEventListener('animationend', (e) => {
         if (e.animationName.includes('fly-')) {
             wrapper.remove();
-            createButterfly(container);
+            if (document.body.contains(container)) createButterfly(container);
         }
     });
 
@@ -385,7 +385,7 @@ function createBee(container) {
     wrapper.addEventListener('animationend', (e) => {
         if (e.animationName.includes('fly-')) {
             wrapper.remove();
-            createBee(container);
+            if (document.body.contains(container)) createBee(container);
         }
     });
 
@@ -428,7 +428,7 @@ function createLadybugGif(container) {
     wrapper.addEventListener('animationend', (e) => {
         if (e.animationName.includes('walk-')) {
             wrapper.remove();
-            createLadybugGif(container);
+            if (document.body.contains(container)) createLadybugGif(container);
         }
     });