src/de/steamwar/bungeecore/listeners/NonFabricFabricCheck.java

@@ -60,7 +60,7 @@ public class NonFabricFabricCheck extends BasicListener {
                 if (!vanilla.remove(p)) return;
                 if (Storage.fabricCheckedPlayers.containsKey(p)) return;
                 p.disconnect(Message.parse("MOD_USE_MODSENDER", p));
-            }, 5, TimeUnit.SECONDS);
+            }, 25, TimeUnit.SECONDS);
             return;
         }