diff --git a/src/de/steamwar/bungeecore/listeners/PluginMessage.java b/src/de/steamwar/bungeecore/listeners/PluginMessage.java
index 6c6f0ade..8bf75563 100644
--- a/src/de/steamwar/bungeecore/listeners/PluginMessage.java
+++ b/src/de/steamwar/bungeecore/listeners/PluginMessage.java
@@ -116,7 +116,7 @@ public class PluginMessage extends BasicListener {
                 "axiom:hello", "axiom:set_gamemode", "axiom:set_fly_speed", "axiom:set_world_time",
                 "axiom:set_world_property", "axiom:set_block", "axiom:set_hotbar_slot", "axiom:switch_active_hotbar",
                 "axiom:teleport", "axiom:set_editor_views", "axiom:request_chunk_data", "axiom:spawn_entity",
-                "axiom:manipulate_entity", "axiom:delete_entity", "axiom:marker_nbt_request"
+                "axiom:manipulate_entity", "axiom:delete_entity", "axiom:marker_nbt_request", "axiom:set_buffer"
         );
 
         register("REGISTER", false, directional(this::serverRegistersChannel, this::clientRegistersChannel));
@@ -129,7 +129,8 @@ public class PluginMessage extends BasicListener {
         register("MC|Brand", false, directional(this::steamWarBrand, this::userBrand));
         register("minecraft:brand", false, directional(this::steamWarBrand, this::userBrand));
 
-        register("sw:bridge", false, directional(onlySWSource(async(event -> NetworkPacket.handle(new ServerMetaInfo(((Server) event.getSender()).getInfo()), event.getData()))), UNKNOWN));
+        //Needs to be registered cause paper refuses to send PluginMessages on unregistered channels...
+        register("sw:bridge", true, directional(onlySWSource(async(event -> NetworkPacket.handle(new ServerMetaInfo(((Server) event.getSender()).getInfo()), event.getData()))), UNKNOWN));
         register("sw:hotkeys", false, directional(UNKNOWN, PASS_THROUGH));
         register("fabricmodsender:mods", true, directional(UNKNOWN, async(fabricModSender::handlePluginMessage)));
 
@@ -172,10 +173,8 @@ public class PluginMessage extends BasicListener {
     }
 
     private void registerPassthroughToServer(String... channels) {
-        for(String channel : channels) {
-            knownChannels.add(channel);
+        for(String channel : channels)
             register(channel, false, directional(UNKNOWN, PASS_THROUGH));
-        }
     }
 
     private void registerBiDirPassthrough(String... channels) {
diff --git a/src/de/steamwar/bungeecore/mods/FabricModSender.java b/src/de/steamwar/bungeecore/mods/FabricModSender.java
index e75e4702..d064861a 100644
--- a/src/de/steamwar/bungeecore/mods/FabricModSender.java
+++ b/src/de/steamwar/bungeecore/mods/FabricModSender.java
@@ -43,13 +43,17 @@ import java.util.concurrent.TimeUnit;
 
 public class FabricModSender extends BasicListener {
 
-    private final Set<String> neededMods = new HashSet<>();
+    private final Set<String> neededFabricMods = new HashSet<>();
+    private final Set<String> neededQuiltMods = new HashSet<>();
 
     public FabricModSender() {
-        neededMods.add("java");
-        neededMods.add("minecraft");
-        neededMods.add("fabricloader");
-        neededMods.add("steamwarmodsender");
+        neededFabricMods.add("java");
+        neededFabricMods.add("minecraft");
+        neededFabricMods.add("steamwarmodsender");
+        neededQuiltMods.addAll(neededFabricMods);
+
+        neededFabricMods.add("fabricloader");
+        neededQuiltMods.add("quilt_loader");
 
         BungeeCord.getInstance().getScheduler().schedule(BungeeCore.get(), () -> {
             synchronized (Storage.fabricExpectPluginMessage) {
@@ -95,7 +99,7 @@ public class FabricModSender extends BasicListener {
             mods.add(Mod.getOrCreate(mod.getAsString(), Mod.Platform.FABRIC));
         }
 
-        if(!neededModsContained(mods)) {
+        if(!neededModsContained(neededFabricMods, mods) && !neededModsContained(neededQuiltMods, mods)) {
             logMessage(user, "Needed mods are not contained", data);
             return;
         }
@@ -128,11 +132,11 @@ public class FabricModSender extends BasicListener {
         }
     }
 
-    private boolean neededModsContained(List<Mod> mods) {
+    private boolean neededModsContained(Set<String> neededMods, List<Mod> mods) {
         return mods.stream()
                 .map(Mod::getModName)
                 .filter(neededMods::contains)
-                .count() == neededMods.size();
+                .count() == neededFabricMods.size();
     }
 
     private void logMessage(SteamwarUser user, String reason, String data) {
diff --git a/src/de/steamwar/bungeecore/mods/Hostname.java b/src/de/steamwar/bungeecore/mods/Hostname.java
index 0c281836..26390942 100644
--- a/src/de/steamwar/bungeecore/mods/Hostname.java
+++ b/src/de/steamwar/bungeecore/mods/Hostname.java
@@ -54,12 +54,12 @@ public class Hostname extends BasicListener {
 
     @EventHandler
     public void onHandshake(PlayerHandshakeEvent event) {
+        String hostname = event.getHandshake().getHost().toLowerCase();
         String extraDataInHandshake = ((InitialHandler) event.getConnection()).getExtraDataInHandshake();
-        if (!knownHostnames.contains(event.getHandshake().getHost().toLowerCase())) {
+        if (!knownHostnames.contains(hostname) && !hostname.endsWith(".steamwar.de")) {
             BungeeCore.get().getLogger().log(Level.WARNING, () -> event.getConnection().getSocketAddress() + " connected with unknown hostname " + event.getHandshake() + " " + extraDataInHandshake);
         } else if (!knownExtraData.contains(extraDataInHandshake)) {
             BungeeCore.get().getLogger().log(Level.WARNING, () -> event.getConnection().getSocketAddress() + " connected with unknown extra data " + event.getHandshake() + " " + extraDataInHandshake);
-
         }
     }
 }