diff --git a/client.py b/client.py
index b6f43ba..e4164a2 100644
--- a/client.py
+++ b/client.py
@@ -67,7 +67,7 @@ class Client(ClientBase):
             if not self._channels:
                 return
 
-            await self.send_packet(iPacket(SendOps.CHARLIST_REQUEST))
+            await self.send_packet(oPacket(SendOps.CHARLIST_REQUEST))
             return
 
         world_name = ipkt.decode_string()
diff --git a/client_base.py b/client_base.py
index 9727025..d299396 100644
--- a/client_base.py
+++ b/client_base.py
@@ -120,32 +120,32 @@ class ClientBase:
                     else:
                         nbytes = -1
 
-                    await sleep(0.5)
+                    buf = bytearray(self._buff)[4:length + 4][:]
 
-                    async with self._lock:
-                        buf = bytearray(self._buff)[4:length + 4][:]
+                    print(length, len(buf))
 
-                        if length == len(buf):
-                            buf = MapleAes.transform(buf, self._recv_iv)
-                            buf = decrypt_transform(buf)
-                            packet = iPacket(buf)
+                    if length == len(buf):
+                        buf = MapleAes.transform(buf, self._recv_iv)
+                        buf = decrypt_transform(buf)
+                        packet = iPacket(buf)
 
-                            print(f"Received packet: {packet.to_string()}")
+                        print(f"Received packet: {packet.to_string()}")
 
-                            self._buff = bytearray()
+                        self._buff = bytearray()
 
-                            self.handle_packet(packet)
+                        self.handle_packet(packet)
 
     def handle_packet(self, packet):
         coro = None
 
-        for packet_handler in self._packet_handlers:
-            if packet_handler.op_code == packet.op_code:
-                coro = packet_handler.callback
+        for pkt_hndl in self._packet_handlers:
+            print(f"handler: {pkt_hndl.op_code} | packet: {packet.op_code}")
+            if int(pkt_hndl.op_code) == int(packet.op_code):
+                coro = pkt_hndl.callback
                 break
-            else:
-                print(f"Unhandled packet: {packet.op_code}")
-                return
+        else:
+            print(f"Unhandled packet: {packet.op_code}")
+            return
 
         if not coro:
             raise AttributeError