diff --git a/Detector.cpp b/Detector.cpp
index ec3751164..7f99a6599 100644
--- a/Detector.cpp
+++ b/Detector.cpp
@@ -73,14 +73,13 @@ qint64 Detector::writeData (char const * data, qint64 maxSize)
         if(framesToProcess==13824 and jt9com_.kin>=0 and jt9com_.kin<1440000) {
           fil4_(&m_buffer[0], &framesToProcess, &jt9com_.d2[jt9com_.kin],
               &framesAfterDownSample);
+          jt9com_.kin += framesAfterDownSample;
         } else {
           qDebug() << "framesToProcess = " << framesToProcess;
           qDebug() << "jt9com_.kin     = " << jt9com_.kin;
           qDebug() << "secondInPeriod  = " << secondInPeriod();
         }
-        Q_ASSERT(framesAfterDownSample==3456);
-        jt9com_.kin += framesAfterDownSample;
-        Q_EMIT framesWritten (jt9com_.kin);
+                Q_EMIT framesWritten (jt9com_.kin);
         m_bufferPos = 0;
       }
 
diff --git a/lib/Makefile.linux b/lib/Makefile.linux
index 884387a44..0af66dd75 100644
--- a/lib/Makefile.linux
+++ b/lib/Makefile.linux
@@ -6,7 +6,8 @@ CC = gcc
 CXX = g++
 FC = gfortran
 
-FFLAGS = -O2 -fbounds-check -Wall -Wno-conversion -fno-second-underscore -fPIE
+FFLAGS = -O2 -fbounds-check -Wall -Wno-conversion -fno-second-underscore \
+       -fPIE -DUNIX
 CFLAGS = -I. -fbounds-check -fPIE
 
 # Default rules
diff --git a/mainwindow.cpp b/mainwindow.cpp
index d5b646854..591e6c766 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1368,7 +1368,7 @@ void MainWindow::decode()                                       //decode()
   jt9com_.nfSplit=m_wideGraph->getFmin();
   jt9com_.nfb=m_wideGraph->getFmax();
   jt9com_.ntol=20;
-  if(jt9com_.nutc < m_nutc0) m_RxLog |= 1;       //Date and Time to all.txt
+  if(jt9com_.nutc < m_nutc0) m_RxLog = 1;       //Date and Time to all.txt
   m_nutc0=jt9com_.nutc;
   jt9com_.ntxmode=9;
   if(m_modeTx=="JT65") jt9com_.ntxmode=65;
@@ -1438,7 +1438,7 @@ void MainWindow::readFromStdout()                             //readFromStdout
       QFile f("ALL.TXT");
       f.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append);
       QTextStream out(&f);
-      if(m_RxLog && 1) {
+      if(m_RxLog==1) {
         out << QDateTime::currentDateTimeUtc().toString("yyyy-MMM-dd hh:mm")
             << "  " << m_dialFreq << " MHz  " << m_mode << endl;
         m_RxLog=0;