diff --git a/src/components/syncPlay/core/PlaybackCore.js b/src/components/syncPlay/core/PlaybackCore.js
index 7003dd50e8..596393f9df 100644
--- a/src/components/syncPlay/core/PlaybackCore.js
+++ b/src/components/syncPlay/core/PlaybackCore.js
@@ -2,8 +2,9 @@
  * Module that manages the playback of SyncPlay.
  * @module components/syncPlay/core/PlaybackCore
  */
-
 import { Events } from 'jellyfin-apiclient';
+
+import browser from '../../../scripts/browser';
 import { toBoolean, toFloat } from '../../../scripts/stringUtils';
 import * as Helper from './Helper';
 import { getSetting } from './Settings';
@@ -20,7 +21,8 @@ class PlaybackCore {
         this.playbackDiffMillis = 0; // Used for stats and remote time sync.
         this.syncAttempts = 0;
         this.lastSyncTime = new Date();
-        this.enableSyncCorrection = true; // User setting to disable sync during playback.
+        // User setting to disable sync during playback.
+        this.enableSyncCorrection = !(browser.mobile || browser.iOS);
 
         this.playerIsBuffering = false;
 
@@ -67,7 +69,7 @@ class PlaybackCore {
         this.useSkipToSync = toBoolean(getSetting('useSkipToSync'), true);
 
         // Whether sync correction during playback is active.
-        this.enableSyncCorrection = toBoolean(getSetting('enableSyncCorrection'), true);
+        this.enableSyncCorrection = toBoolean(getSetting('enableSyncCorrection'), !(browser.mobile || browser.iOS));
     }
 
     /**
diff --git a/src/components/syncPlay/ui/settings/SettingsEditor.js b/src/components/syncPlay/ui/settings/SettingsEditor.js
index 6f34e852c9..2b32f5de8a 100644
--- a/src/components/syncPlay/ui/settings/SettingsEditor.js
+++ b/src/components/syncPlay/ui/settings/SettingsEditor.js
@@ -96,14 +96,22 @@ class SettingsEditor {
     async initEditor() {
         const { context } = this;
 
-        context.querySelector('#txtExtraTimeOffset').value = toFloat(getSetting('extraTimeOffset'), 0.0);
-        context.querySelector('#chkSyncCorrection').checked = toBoolean(getSetting('enableSyncCorrection'), true);
-        context.querySelector('#txtMinDelaySpeedToSync').value = toFloat(getSetting('minDelaySpeedToSync'), 60.0);
-        context.querySelector('#txtMaxDelaySpeedToSync').value = toFloat(getSetting('maxDelaySpeedToSync'), 3000.0);
-        context.querySelector('#txtSpeedToSyncDuration').value = toFloat(getSetting('speedToSyncDuration'), 1000.0);
-        context.querySelector('#txtMinDelaySkipToSync').value = toFloat(getSetting('minDelaySkipToSync'), 400.0);
-        context.querySelector('#chkSpeedToSync').checked = toBoolean(getSetting('useSpeedToSync'), true);
-        context.querySelector('#chkSkipToSync').checked = toBoolean(getSetting('useSkipToSync'), true);
+        context.querySelector('#txtExtraTimeOffset').value = toFloat(getSetting('extraTimeOffset'),
+            SyncPlay.Manager.playbackCore.extraTimeOffset);
+        context.querySelector('#chkSyncCorrection').checked = toBoolean(getSetting('enableSyncCorrection'),
+            SyncPlay.Manager.playbackCore.enableSyncCorrection);
+        context.querySelector('#txtMinDelaySpeedToSync').value = toFloat(getSetting('minDelaySpeedToSync'),
+            SyncPlay.Manager.playbackCore.minDelaySpeedToSync);
+        context.querySelector('#txtMaxDelaySpeedToSync').value = toFloat(getSetting('maxDelaySpeedToSync'),
+            SyncPlay.Manager.playbackCore.maxDelaySpeedToSync);
+        context.querySelector('#txtSpeedToSyncDuration').value = toFloat(getSetting('speedToSyncDuration'),
+            SyncPlay.Manager.playbackCore.speedToSyncDuration);
+        context.querySelector('#txtMinDelaySkipToSync').value = toFloat(getSetting('minDelaySkipToSync'),
+            SyncPlay.Manager.playbackCore.minDelaySkipToSync);
+        context.querySelector('#chkSpeedToSync').checked = toBoolean(getSetting('useSpeedToSync'),
+            SyncPlay.Manager.playbackCore.useSpeedToSync);
+        context.querySelector('#chkSkipToSync').checked = toBoolean(getSetting('useSkipToSync'),
+            SyncPlay.Manager.playbackCore.useSkipToSync);
     }
 
     onSubmit() {