diff --git a/src/static/js/synced-timer.js b/src/static/js/synced-timer.js
index 98b3095..0e16843 100644
--- a/src/static/js/synced-timer.js
+++ b/src/static/js/synced-timer.js
@@ -47,8 +47,10 @@ document.addEventListener('alpine:init', () => {
         scheduleNextRequest() {
             setTimeout(() => {
                 let requestUrl;
+                // Clear timings to avoid overflow
+                performance.clearResourceTimings();
                 // Add a request Id to be able to identify this request later on
-                fetch(`/api/${username}?id=${parseInt(performance.now())}`)
+                fetch(`/api/${username}?id=${parseInt(performance.now()) % 10000}`)
                     .then((response) => {
                         requestUrl = response.url
                         return response.json()
@@ -119,10 +121,6 @@ document.addEventListener('alpine:init', () => {
             this.audioPlayer.play().then(() => {
                 this.isAvailable = true
                 this.hasBeenTested = true
-
-                this.preloadSound(this.sounds.beep)
-                this.preloadSound(this.sounds.countdown)
-
             }).catch((error) => {
                 console.warn("Audio permission not granted!")
                 this.isAvailable = false
@@ -134,7 +132,7 @@ document.addEventListener('alpine:init', () => {
             if (!this.audioPlayer.paused || !this.isAvailable || this.isDisabledByUser || this.isDisabledByServer || this.replayLocked) {
                 return;
             }
-            if (this.audioPlayer.src !== soundFile) {
+            if (!this.audioPlayer.src.endsWith(soundFile)) {
                 this.audioPlayer.src = soundFile;
             }
             this.replayLocked = true;
@@ -142,7 +140,7 @@ document.addEventListener('alpine:init', () => {
         },
 
         preloadSound(soundFile) {
-            if (this.audioPlayer.src === soundFile) {
+            if (this.audioPlayer.src.endsWith(soundFile)) {
                 return;
             }
             console.log(`Preloading sound ${soundFile}`)