diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36638ac..4a69640 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## MuzikaGromche 1337.69.420
 
 - Fix certain object hanging around after being disabled.
+- CSync proved to be unreliable for config syncing, so rewrote track selection to custom netcode.
 
 ## MuzikaGromche 13.37.9001 - Chromaberrated Edition
 
diff --git a/Directory.Build.targets b/Directory.Build.targets
new file mode 100644
index 0000000..1a9b767
--- /dev/null
+++ b/Directory.Build.targets
@@ -0,0 +1,5 @@
+<Project>
+    <Target Name="NetcodePatch" AfterTargets="PostBuildEvent">
+        <Exec Command="dotnet netcode-patch -nv 1.5.2 &quot;$(TargetPath)&quot; @(ReferencePathWithRefAssemblies->'&quot;%(Identity)&quot;', ' ')"/>
+    </Target>
+</Project>
diff --git a/MuzikaGromche/MuzikaGromche.csproj b/MuzikaGromche/MuzikaGromche.csproj
index 8b303f0..d7bd3f4 100644
--- a/MuzikaGromche/MuzikaGromche.csproj
+++ b/MuzikaGromche/MuzikaGromche.csproj
@@ -13,6 +13,9 @@
         <LangVersion>latest</LangVersion>
         <Nullable>enable</Nullable>
 
+        <!-- NetcodePatch requires anything but 'full' -->
+        <DebugType>portable</DebugType>
+
         <PackageReadmeFile>../README.md</PackageReadmeFile>
         <PackageProjectUrl>https://git.vilunov.me/ratijas/muzika-gromche</PackageProjectUrl>
         <RepositoryUrl>https://git.vilunov.me/ratijas/muzika-gromche</RepositoryUrl>
diff --git a/MuzikaGromche/Plugin.cs b/MuzikaGromche/Plugin.cs
index 6f4adbf..45dcddc 100644
--- a/MuzikaGromche/Plugin.cs
+++ b/MuzikaGromche/Plugin.cs
@@ -9,6 +9,7 @@ using LethalConfig.ConfigItems.Options;
 using LobbyCompatibility.Attributes;
 using LobbyCompatibility.Enums;
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
@@ -16,6 +17,7 @@ using System.Net.NetworkInformation;
 using System.Net.Sockets;
 using System.Reflection;
 using System.Security.Cryptography;
+using Unity.Netcode;
 using UnityEngine;
 using UnityEngine.Networking;
 
@@ -482,6 +484,11 @@ namespace MuzikaGromche
             return tracks[trackId];
         }
 
+        public static Track? FindTrackNamed(string name)
+        {
+            return Tracks.FirstOrDefault(track => track.Name == name);
+        }
+
         internal static Track? CurrentTrack;
         internal static BeatTimeState? BeatTimeState;
 
@@ -547,6 +554,7 @@ namespace MuzikaGromche
                 DiscoBallManager.Load();
                 PoweredLightsAnimators.Load();
                 var harmony = new Harmony(PluginInfo.PLUGIN_NAME);
+                harmony.PatchAll(typeof(GameNetworkManagerPatch));
                 harmony.PatchAll(typeof(JesterPatch));
                 harmony.PatchAll(typeof(EnemyAIPatch));
                 harmony.PatchAll(typeof(PoweredLightsAnimatorsPatch));
@@ -554,6 +562,7 @@ namespace MuzikaGromche
                 harmony.PatchAll(typeof(DiscoBallTilePatch));
                 harmony.PatchAll(typeof(DiscoBallDespawnPatch));
                 harmony.PatchAll(typeof(SpawnRatePatch));
+                NetcodePatcher();
             }
             else
             {
@@ -561,6 +570,23 @@ namespace MuzikaGromche
                 Logger.LogError("Could not load audio file " + string.Join(", ", failed));
             }
         }
+
+        private static void NetcodePatcher()
+        {
+            var types = Assembly.GetExecutingAssembly().GetTypes();
+            foreach (var type in types)
+            {
+                var methods = type.GetMethods(BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static);
+                foreach (var method in methods)
+                {
+                    var attributes = method.GetCustomAttributes(typeof(RuntimeInitializeOnLoadMethodAttribute), false);
+                    if (attributes.Length > 0)
+                    {
+                        method.Invoke(null, null);
+                    }
+                }
+            }
+        }
     };
 
     public readonly record struct Language(string Short, string Full)
@@ -680,7 +706,7 @@ namespace MuzikaGromche
         public AudioClip LoadedLoop = null!;
 
         // How often this track should be chosen, relative to the sum of weights of all tracks.
-        public SyncedEntry<int> Weight = null!;
+        public ConfigEntry<int> Weight = null!;
 
         public string FileNameStart => $"{Name}Start.{Ext}";
         public string FileNameLoop => $"{Name}Loop.{Ext}";
@@ -1428,7 +1454,7 @@ namespace MuzikaGromche
 
         public static ConfigEntry<bool> SkipExplicitTracks { get; private set; } = null!;
 
-        public static SyncedEntry<bool> OverrideSpawnRates { get; private set; } = null!;
+        public static ConfigEntry<bool> OverrideSpawnRates { get; private set; } = null!;
 
         public static bool ShouldSkipWindingPhase { get; private set; } = false;
 
@@ -1456,12 +1482,11 @@ namespace MuzikaGromche
 
             SkipExplicitTracks = configFile.Bind("General", "Skip Explicit Tracks", false,
                 new ConfigDescription("When choosing tracks at random, skip the ones with Explicit Content/Lyrics."));
-            LethalConfigManager.AddConfigItem(new BoolCheckBoxConfigItem(SkipExplicitTracks, requiresRestart: false));
+            LethalConfigManager.AddConfigItem(new BoolCheckBoxConfigItem(SkipExplicitTracks, Default(new BoolCheckBoxOptions())));
 
-            OverrideSpawnRates = configFile.BindSyncedEntry("General", "Override Spawn Rates", false,
+            OverrideSpawnRates = configFile.Bind("General", "Override Spawn Rates", false,
                 new ConfigDescription("Deviate from vanilla spawn rates to experience content of this mod more often."));
-            LethalConfigManager.AddConfigItem(new BoolCheckBoxConfigItem(OverrideSpawnRates.Entry, Default(new BoolCheckBoxOptions())));
-            CSyncHackAddSyncedEntry(OverrideSpawnRates);
+            LethalConfigManager.AddConfigItem(new BoolCheckBoxConfigItem(OverrideSpawnRates, Default(new BoolCheckBoxOptions())));
 
 #if DEBUG
             SetupEntriesToSkipWinding(configFile);
@@ -1489,11 +1514,11 @@ namespace MuzikaGromche
                         if (CanModifyWeightsNow())
                         {
                             var tracks = Plugin.Tracks.Where(t => t.Language.Equals(language)).ToList();
-                            var isOff = tracks.All(t => t.Weight.LocalValue == 0);
+                            var isOff = tracks.All(t => t.Weight.Value == 0);
                             var newWeight = isOff ? 50 : 0;
                             foreach (var t in tracks)
                             {
-                                t.Weight.LocalValue = newWeight;
+                                t.Weight.Value = newWeight;
                             }
                         }
                     });
@@ -1504,13 +1529,12 @@ namespace MuzikaGromche
                 // Create slider entry for track
                 string warning = track.IsExplicit ? "Explicit Content/Lyrics!\n\n" : "";
                 string description = $"Language: {language.Full}\n\n{warning}Random (relative) chance of selecting this track.\n\nSet to zero to effectively disable the track.";
-                track.Weight = configFile.BindSyncedEntry(
+                track.Weight = configFile.Bind(
                     new ConfigDefinition(section, track.Name),
                     50,
                     new ConfigDescription(description, chanceRange, track));
 
-                LethalConfigManager.AddConfigItem(new IntSliderConfigItem(track.Weight.Entry, Default(new IntSliderOptions())));
-                CSyncHackAddSyncedEntry(track.Weight);
+                LethalConfigManager.AddConfigItem(new IntSliderConfigItem(track.Weight, Default(new IntSliderOptions())));
             }
 
             ConfigManager.Register(this);
@@ -1774,6 +1798,78 @@ namespace MuzikaGromche
         }
     }
 
+    [HarmonyPatch(typeof(GameNetworkManager))]
+    static class GameNetworkManagerPatch
+    {
+        const string JesterEnemyPrefabName = "JesterEnemy";
+
+        [HarmonyPatch(nameof(GameNetworkManager.Start))]
+        [HarmonyPrefix]
+        static void StartPrefix(GameNetworkManager __instance)
+        {
+            var networkPrefab = NetworkManager.Singleton.NetworkConfig.Prefabs.Prefabs
+                .FirstOrDefault(prefab => prefab.Prefab.name == JesterEnemyPrefabName);
+            if (networkPrefab == null)
+            {
+                Debug.LogError($"{nameof(MuzikaGromche)} JesterEnemy prefab not found!");
+            }
+            else
+            {
+                Debug.Log($"{nameof(MuzikaGromche)} Patching {nameof(JesterAI)} with {nameof(MuzikaGromcheJesterNetworkBehaviour)} component");
+                networkPrefab.Prefab.AddComponent<MuzikaGromcheJesterNetworkBehaviour>();
+            }
+        }
+    }
+
+    class MuzikaGromcheJesterNetworkBehaviour : NetworkBehaviour
+    {
+        public override void OnNetworkSpawn()
+        {
+            ChooseTrackDeferred();
+            foreach (var track in Plugin.Tracks)
+            {
+                track.Weight.SettingChanged += (_, _) => ChooseTrackDeferred();
+            }
+            Config.SkipExplicitTracks.SettingChanged += (_, _) => ChooseTrackDeferred();
+            base.OnNetworkSpawn();
+        }
+
+        // Batch multiple weights changes in a single network RPC
+        private Coroutine? DeferredCoroutine = null;
+
+        private void ChooseTrackDeferred()
+        {
+            if (DeferredCoroutine != null)
+            {
+                StopCoroutine(DeferredCoroutine);
+                DeferredCoroutine = null;
+            }
+            DeferredCoroutine = StartCoroutine(ChooseTrackDeferredCoroutine());
+        }
+
+        private IEnumerator ChooseTrackDeferredCoroutine()
+        {
+            yield return new WaitForEndOfFrame();
+            DeferredCoroutine = null;
+            ChooseTrackServerRpc();
+        }
+
+        [ClientRpc]
+        public void SetTrackClientRpc(string name)
+        {
+            Debug.Log($"{nameof(MuzikaGromche)} SetTrackClientRpc {name}");
+            Plugin.CurrentTrack = Plugin.FindTrackNamed(name);
+        }
+
+        [ServerRpc]
+        public void ChooseTrackServerRpc()
+        {
+            var track = Plugin.ChooseTrack();
+            Debug.Log($"{nameof(MuzikaGromche)} ChooseTrackServerRpc {track.Name}");
+            SetTrackClientRpc(track.Name);
+        }
+    }
+
     // farAudio is during windup, Start overrides popGoesTheWeaselTheme
     // creatureVoice is when popped, Loop overrides screamingSFX
     [HarmonyPatch(typeof(JesterAI))]
@@ -1820,6 +1916,14 @@ namespace MuzikaGromche
         [HarmonyPostfix]
         static void JesterUpdatePostfix(JesterAI __instance, State __state)
         {
+            if (Plugin.CurrentTrack == null)
+            {
+#if DEBUG
+                Debug.Log($"{nameof(MuzikaGromche)} CurrentTrack is not set!");
+#endif
+                return;
+            }
+
             if (__instance.previousState == 1 && __state.previousState != 1)
             {
                 // if just started winding up
@@ -1828,7 +1932,6 @@ namespace MuzikaGromche
                 __instance.creatureVoice.Stop();
 
                 //  ...and start modded music
-                Plugin.CurrentTrack = Plugin.ChooseTrack();
                 Plugin.BeatTimeState = new BeatTimeState(Plugin.CurrentTrack);
                 // Set up custom popup timer, which is shorter than Start audio
                 __instance.popUpTimer = Plugin.CurrentTrack.WindUpTimer;
@@ -1878,9 +1981,9 @@ namespace MuzikaGromche
             }
 
             // Manage the timeline: switch color of the lights according to the current playback/beat position.
-            if (__instance.previousState == 1 || __instance.previousState == 2)
+            if ((__instance.previousState == 1 || __instance.previousState == 2) && Plugin.BeatTimeState != null)
             {
-                var events = Plugin.BeatTimeState!.Update(start: __instance.farAudio, loop: __instance.creatureVoice);
+                var events = Plugin.BeatTimeState.Update(start: __instance.farAudio, loop: __instance.creatureVoice);
                 foreach (var ev in events)
                 {
                     switch (ev)
diff --git a/dotnet-tools.json b/dotnet-tools.json
new file mode 100644
index 0000000..a67e057
--- /dev/null
+++ b/dotnet-tools.json
@@ -0,0 +1,12 @@
+{
+  "version": 1,
+  "isRoot": true,
+  "tools": {
+    "evaisa.netcodepatcher.cli": {
+      "version": "4.3.0",
+      "commands": [
+        "netcode-patch"
+      ]
+    }
+  }
+}
\ No newline at end of file