diff --git a/src/remote/codec.cpp b/src/remote/codec.cpp
index 19d5975..424b4db 100644
--- a/src/remote/codec.cpp
+++ b/src/remote/codec.cpp
@@ -94,7 +94,7 @@ AbstractCodec::AbstractCodec(
     _remoteTransportSocketReceiveBufferSize(MAX_TCP_RECV), _totalBytesSent(0),
     _senderThread(0),
     _writeMode(PROCESS_SEND_QUEUE),
-    _writeOpReady(false),_lowLatency(false),
+    _writeOpReady(false),
     _socketBuffer(bufSizeSelect(receiveBufferSize)),
     _sendBuffer(bufSizeSelect(sendBufferSize)),
     //PRIVATE
@@ -920,10 +920,7 @@ void AbstractCodec::enqueueSendRequest(
         processSender(sender);
         if (_sendBuffer.getPosition() > 0)
         {
-            if (_lowLatency)
-                flush(true);
-            else
-                scheduleSend();
+            scheduleSend();
         }
     }
     else
diff --git a/src/remote/pv/codec.h b/src/remote/pv/codec.h
index f3b4aaa..3772e8f 100644
--- a/src/remote/pv/codec.h
+++ b/src/remote/pv/codec.h
@@ -265,7 +265,6 @@ protected:
     epicsThreadId _senderThread;
     WriteMode _writeMode;
     bool _writeOpReady;
-    bool _lowLatency;
 
     epics::pvData::ByteBuffer _socketBuffer;
     epics::pvData::ByteBuffer _sendBuffer;
@@ -296,7 +295,7 @@ private:
 
     epics::pvData::int8 _byteOrderFlag;
 protected:
-    epics::pvData::int8 _clientServerFlag;
+    const epics::pvData::int8 _clientServerFlag;
 private:
     const size_t _socketSendBufferSize;