diff --git a/bridge_master.py b/bridge_master.py
index c8d4c5c..c3add83 100644
--- a/bridge_master.py
+++ b/bridge_master.py
@@ -2083,7 +2083,7 @@ class routerHBP(HBSYSTEM):
         #_pkt_crc = hash(_data).digest()
         
         #Use blake2b hash
-        _h = blake2b()
+        _h = blake2b(digest_size=16)
         _h.update(_data)
         _pkt_crc = _h.digest()
         
diff --git a/hblink.py b/hblink.py
index 7af7def..f3cfbff 100755
--- a/hblink.py
+++ b/hblink.py
@@ -163,7 +163,7 @@ class OPENBRIDGE(DatagramProtocol):
             if not self._config['TARGET_IP']:
                 logger.debug('(%s) Not sent packet as TARGET_IP not currently known')
             else:
-                logger.error('(%s) OpenBridge system was asked to send non DMRD packet with send_system(): %s', self._system, _packet)
+                logger.error('(%s) OpenBridge system was asked to send non DMR packet with send_system(): %s', self._system, _packet)
             
     def send_bcka(self):
         if self._config['TARGET_IP']:
@@ -375,7 +375,7 @@ class OPENBRIDGE(DatagramProtocol):
                     
                     #Remove timestamp from data. For now dmrd_received does not expect it
                     #Leaving it in screws up the AMBE data
-                    _data = b''.join([_data[:15],_data[23:]])
+                    _data = b''.join([_data[:15],_data[24:]])
                     # Userland actions -- typically this is the function you subclass for an application
                     self.dmrd_received(_peer_id, _rf_src, _dst_id, _seq, _slot, _call_type, _frame_type, _dtype_vseq, _stream_id, _data,_hash)
                     #Silently treat a DMRD packet like a keepalive - this is because it's traffic and the