diff --git a/src/main/java/com/viaversion/fabric/common/config/VFConfig.java b/src/main/java/com/viaversion/fabric/common/config/VFConfig.java
index b9bc8be..684a8f4 100644
--- a/src/main/java/com/viaversion/fabric/common/config/VFConfig.java
+++ b/src/main/java/com/viaversion/fabric/common/config/VFConfig.java
@@ -32,6 +32,7 @@ public class VFConfig extends Config {
     public static final String CLIENT_SIDE_VERSION = "client-side-version";
     public static final String CLIENT_SIDE_FORCE_DISABLE = "client-side-force-disable";
     public static final String HIDE_BUTTON = "hide-button";
+    public static final String IGNORE_REGISTRY_SYNC_ERRORS = "ignore-registry-sync-errors";
 
     public VFConfig(File configFile, Logger logger) {
         super(configFile, logger);
@@ -83,4 +84,8 @@ public class VFConfig extends Config {
     public boolean isForcedDisable(String line) {
         return getClientSideForceDisable().contains(line);
     }
+
+    public boolean isIgnoreRegistrySyncErrors() {
+        return getBoolean(IGNORE_REGISTRY_SYNC_ERRORS, false);
+    }
 }
diff --git a/src/main/resources/assets/viafabric/config.yml b/src/main/resources/assets/viafabric/config.yml
index 4904984..8c8c55a 100644
--- a/src/main/resources/assets/viafabric/config.yml
+++ b/src/main/resources/assets/viafabric/config.yml
@@ -12,3 +12,5 @@ hide-button: false
 # This isn't always the address in multiplayer menu; It will use the SRV record pointer when present, Check the game log for the address.
 # Uses https://wiki.vg/Mojang_API#Blocked_Servers format (mc.example.com, *.example.com, 192.168.0.1, 192.168.*)
 client-side-force-disable: ["hypixel.net", "*.hypixel.net", "minemen.club", "*.minemen.club", "icantjoinlmfao.club"]
+# If enabled, Fabric registry synchronization errors on the client side will be ignored and prevented on the server side.
+ignore-registry-sync-errors: false
\ No newline at end of file
diff --git a/viafabric-mc1204/src/main/java/com/viaversion/fabric/mc1204/mixin/debug/MixinRegistrySyncManager.java b/viafabric-mc1204/src/main/java/com/viaversion/fabric/mc1204/mixin/debug/MixinRegistrySyncManager.java
new file mode 100644
index 0000000..84fd19d
--- /dev/null
+++ b/viafabric-mc1204/src/main/java/com/viaversion/fabric/mc1204/mixin/debug/MixinRegistrySyncManager.java
@@ -0,0 +1,22 @@
+package com.viaversion.fabric.mc1204.mixin.debug;
+
+import com.viaversion.fabric.mc1204.ViaFabric;
+import net.fabricmc.fabric.impl.registry.sync.RegistrySyncManager;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.network.ServerConfigurationNetworkHandler;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(value = RegistrySyncManager.class, remap = false)
+public class MixinRegistrySyncManager {
+
+    @Inject(method = "configureClient", at = @At("HEAD"), cancellable = true)
+    private static void ignoreMissingRegistries(ServerConfigurationNetworkHandler handler, MinecraftServer server, CallbackInfo ci) {
+        if (ViaFabric.config.isIgnoreRegistrySyncErrors()) {
+            ci.cancel();
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/viafabric-mc1204/src/main/java/com/viaversion/fabric/mc1204/mixin/debug/client/MixinRegistrySyncManager.java b/viafabric-mc1204/src/main/java/com/viaversion/fabric/mc1204/mixin/debug/client/MixinRegistrySyncManager.java
new file mode 100644
index 0000000..21f026d
--- /dev/null
+++ b/viafabric-mc1204/src/main/java/com/viaversion/fabric/mc1204/mixin/debug/client/MixinRegistrySyncManager.java
@@ -0,0 +1,32 @@
+package com.viaversion.fabric.mc1204.mixin.debug.client;
+
+import com.viaversion.fabric.mc1204.ViaFabric;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
+import net.fabricmc.fabric.impl.registry.sync.RegistrySyncManager;
+import net.minecraft.util.Identifier;
+import org.slf4j.Logger;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.Map;
+
+@Mixin(value = RegistrySyncManager.class, remap = false)
+public class MixinRegistrySyncManager {
+
+    @Shadow
+    @Final
+    private static Logger LOGGER;
+
+    @Inject(method = "checkRemoteRemap", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;error(Ljava/lang/String;)V", ordinal = 0), cancellable = true)
+    private static void ignoreMissingRegistries(Map<Identifier, Object2IntMap<Identifier>> map, CallbackInfo ci) {
+        if (ViaFabric.config.isIgnoreRegistrySyncErrors()) {
+            LOGGER.warn("Ignoring missing registries");
+            ci.cancel();
+        }
+    }
+
+}
diff --git a/viafabric-mc1204/src/main/resources/mixins.viafabric1204.debug.json b/viafabric-mc1204/src/main/resources/mixins.viafabric1204.debug.json
index d2eaf77..800cb0e 100644
--- a/viafabric-mc1204/src/main/resources/mixins.viafabric1204.debug.json
+++ b/viafabric-mc1204/src/main/resources/mixins.viafabric1204.debug.json
@@ -3,10 +3,12 @@
   "compatibilityLevel": "JAVA_17",
   "package": "com.viaversion.fabric.mc1204.mixin.debug",
   "mixins": [
+    "MixinRegistrySyncManager"
   ],
   "client": [
-    "client.MixinClientConnectionAccessor",
+    "client.MixinRegistrySyncManager",
     "client.MixinClientConnection",
+    "client.MixinClientConnectionAccessor",
     "client.MixinDebugHud"
   ],
   "injectors": {
diff --git a/viafabric-mc1206/src/main/java/com/viaversion/fabric/mc1206/mixin/debug/MixinRegistrySyncManager.java b/viafabric-mc1206/src/main/java/com/viaversion/fabric/mc1206/mixin/debug/MixinRegistrySyncManager.java
new file mode 100644
index 0000000..336a64f
--- /dev/null
+++ b/viafabric-mc1206/src/main/java/com/viaversion/fabric/mc1206/mixin/debug/MixinRegistrySyncManager.java
@@ -0,0 +1,22 @@
+package com.viaversion.fabric.mc1206.mixin.debug;
+
+import com.viaversion.fabric.mc1206.ViaFabric;
+import net.fabricmc.fabric.impl.registry.sync.RegistrySyncManager;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.network.ServerConfigurationNetworkHandler;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(value = RegistrySyncManager.class, remap = false)
+public class MixinRegistrySyncManager {
+
+    @Inject(method = "configureClient", at = @At("HEAD"), cancellable = true)
+    private static void ignoreMissingRegistries(ServerConfigurationNetworkHandler handler, MinecraftServer server, CallbackInfo ci) {
+        if (ViaFabric.config.isIgnoreRegistrySyncErrors()) {
+            ci.cancel();
+        }
+    }
+
+}
diff --git a/viafabric-mc1206/src/main/java/com/viaversion/fabric/mc1206/mixin/debug/client/MixinRegistrySyncManager.java b/viafabric-mc1206/src/main/java/com/viaversion/fabric/mc1206/mixin/debug/client/MixinRegistrySyncManager.java
new file mode 100644
index 0000000..9a164f9
--- /dev/null
+++ b/viafabric-mc1206/src/main/java/com/viaversion/fabric/mc1206/mixin/debug/client/MixinRegistrySyncManager.java
@@ -0,0 +1,32 @@
+package com.viaversion.fabric.mc1206.mixin.debug.client;
+
+import com.viaversion.fabric.mc1206.ViaFabric;
+import it.unimi.dsi.fastutil.objects.Object2IntMap;
+import net.fabricmc.fabric.impl.registry.sync.RegistrySyncManager;
+import net.minecraft.util.Identifier;
+import org.slf4j.Logger;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+import java.util.Map;
+
+@Mixin(value = RegistrySyncManager.class, remap = false)
+public class MixinRegistrySyncManager {
+
+    @Shadow
+    @Final
+    private static Logger LOGGER;
+
+    @Inject(method = "checkRemoteRemap", at = @At(value = "INVOKE", target = "Lorg/slf4j/Logger;error(Ljava/lang/String;)V", ordinal = 0), cancellable = true)
+    private static void ignoreMissingRegistries(Map<Identifier, Object2IntMap<Identifier>> map, CallbackInfo ci) {
+        if (ViaFabric.config.isIgnoreRegistrySyncErrors()) {
+            LOGGER.warn("Ignoring missing registries");
+            ci.cancel();
+        }
+    }
+
+}
diff --git a/viafabric-mc1206/src/main/resources/mixins.viafabric1206.debug.json b/viafabric-mc1206/src/main/resources/mixins.viafabric1206.debug.json
index 7313d56..d50ae6f 100644
--- a/viafabric-mc1206/src/main/resources/mixins.viafabric1206.debug.json
+++ b/viafabric-mc1206/src/main/resources/mixins.viafabric1206.debug.json
@@ -3,10 +3,12 @@
   "compatibilityLevel": "JAVA_21",
   "package": "com.viaversion.fabric.mc1206.mixin.debug",
   "mixins": [
+    "MixinRegistrySyncManager"
   ],
   "client": [
-    "client.MixinClientConnectionAccessor",
+    "client.MixinRegistrySyncManager",
     "client.MixinClientConnection",
+    "client.MixinClientConnectionAccessor",
     "client.MixinDebugHud"
   ],
   "injectors": {