diff --git a/Readme.md b/Readme.md
index 31ae7382a..c2a1ffaae 100644
--- a/Readme.md
+++ b/Readme.md
@@ -35,11 +35,12 @@ From version 2 SDRangel can integrate more than one hardware device running conc
 
 <h2>Transmission support</h2>
 
-From version 3 transmission or signal generation is supported for BladeRF, HackRF (since version 3.1) and LimeSDR (since version 3.4) using a sample sink plugin. These plugins are:
+From version 3 transmission or signal generation is supported for BladeRF, HackRF (since version 3.1), LimeSDR (since version 3.4) and PlutoSDR (since version 3.7.8) using a sample sink plugin. These plugins are:
 
   - [BladeRF output plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/bladerfoutput) limited support in Windows
   - [HackRF output plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/hackrfoutput)
   - [LimeSDR output plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/limesdroutput)
+  - [PlutoSDR output plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/plutosdroutput)
   - [File output or file sink plugin](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/filesink)
   - [Remote device via Network with SDRdaemon](https://github.com/f4exb/sdrangel/tree/dev/plugins/samplesink/sdrdaemonsink) Linux only
 
diff --git a/debian/changelog b/debian/changelog
index e9e933ad0..a3b390acd 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,8 +1,15 @@
+sdrangel (3.7.8-1) unstable; urgency=medium
+
+  * PlutoSDR: restored and fixed Tx support
+  * LimeSDR: reworked the start/stop stream so it does not need the workaround delay
+
+ -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sun, 28 Oct 2017 18:14:18 +0200
+
 sdrangel (3.7.7-1) unstable; urgency=medium
 
   * PlutoSDR: removed Tx support
 
- -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sun, 28 Oct 2017 23:14:18 +0200
+ -- Edouard Griffiths, F4EXB <f4exb06@gmail.com>  Sat, 27 Oct 2017 23:14:18 +0200
 
 sdrangel (3.7.6-1) unstable; urgency=medium
 
diff --git a/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp b/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp
index a8501c1fd..86583a99e 100644
--- a/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp
+++ b/plugins/samplesink/limesdroutput/limesdroutputplugin.cpp
@@ -30,7 +30,7 @@
 
 const PluginDescriptor LimeSDROutputPlugin::m_pluginDescriptor = {
     QString("LimeSDR Output"),
-    QString("3.7.6"),
+    QString("3.7.8"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/samplesink/limesdroutput/limesdroutputthread.cpp b/plugins/samplesink/limesdroutput/limesdroutputthread.cpp
index 655428bc0..985c9ecfb 100644
--- a/plugins/samplesink/limesdroutput/limesdroutputthread.cpp
+++ b/plugins/samplesink/limesdroutput/limesdroutputthread.cpp
@@ -38,6 +38,12 @@ void LimeSDROutputThread::startWork()
 {
     if (m_running) return; // return if running already
 
+    if (LMS_StartStream(m_stream) < 0) {
+        qCritical("LimeSDROutputThread::startWork: could not start stream");
+    } else {
+        qDebug("LimeSDROutputThread::startWork: stream started");
+    }
+
     m_startWaitMutex.lock();
     start();
     while(!m_running)
@@ -51,6 +57,12 @@ void LimeSDROutputThread::stopWork()
 
     m_running = false;
     wait();
+
+    if (LMS_StopStream(m_stream) < 0) {
+        qCritical("LimeSDROutputThread::stopWork: could not stop stream");
+    } else {
+        qDebug("LimeSDROutputThread::stopWork: stream stopped");
+    }
 }
 
 void LimeSDROutputThread::setLog2Interpolation(unsigned int log2_interp)
@@ -65,9 +77,7 @@ void LimeSDROutputThread::setFcPos(int fcPos)
 
 void LimeSDROutputThread::run()
 {
-    //int count, msleep, mdelta;
     int res;
-    //lms_stream_status_t streamStatus;
 
     lms_stream_meta_t metadata;          //Use metadata for additional control over sample receive function behaviour
     metadata.flushPartialPacket = false; //Do not discard data remainder when read size differs from packet size
@@ -76,13 +86,6 @@ void LimeSDROutputThread::run()
     m_running = true;
     m_startWaiter.wakeAll();
 
-    if (LMS_StartStream(m_stream) < 0) {
-        qCritical("LimeSDROutputThread::run: could not start stream");
-    } else {
-        usleep(100000);
-        qDebug("LimeSDROutputThread::run: stream started");
-    }
-
     while (m_running)
     {
         callback(m_buf, LIMESDROUTPUT_BLOCKSIZE);
@@ -98,33 +101,6 @@ void LimeSDROutputThread::run()
         {
             qDebug("LimeSDROutputThread::run written %d/%d samples", res, LIMESDROUTPUT_BLOCKSIZE);
         }
-
-//        usleep(msleep);
-//
-//        if (count < 10)
-//        {
-//            count++;
-//        }
-//        else
-//        {
-//            if (LMS_GetStreamStatus(m_stream, &streamStatus) == 0)
-//            {
-//                if (streamStatus.fifoFilledCount < (4*streamStatus.fifoSize)/5) { // FIFO at 80%
-//                    msleep -= mdelta;
-//                } else {
-//                    msleep += mdelta;
-//                }
-//            }
-//
-//            count = 0;
-//        }
-    }
-
-    if (LMS_StopStream(m_stream) < 0) {
-        qCritical("LimeSDROutputThread::run: could not stop stream");
-    } else {
-        usleep(100000);
-        qDebug("LimeSDROutputThread::run: stream stopped");
     }
 
     m_running = false;
diff --git a/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp b/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp
index 91965f4d5..7b9ce3789 100644
--- a/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp
+++ b/plugins/samplesource/limesdrinput/limesdrinputplugin.cpp
@@ -31,7 +31,7 @@
 
 const PluginDescriptor LimeSDRInputPlugin::m_pluginDescriptor = {
     QString("LimeSDR Input"),
-    QString("3.7.6"),
+    QString("3.7.8"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,
diff --git a/plugins/samplesource/limesdrinput/limesdrinputthread.cpp b/plugins/samplesource/limesdrinput/limesdrinputthread.cpp
index 985c865e4..27e4375f3 100644
--- a/plugins/samplesource/limesdrinput/limesdrinputthread.cpp
+++ b/plugins/samplesource/limesdrinput/limesdrinputthread.cpp
@@ -39,6 +39,12 @@ void LimeSDRInputThread::startWork()
 {
     if (m_running) return; // return if running already
 
+    if (LMS_StartStream(m_stream) < 0) {
+        qCritical("LimeSDRInputThread::startWork: could not start stream");
+    } else {
+        qDebug("LimeSDRInputThread::startWork: stream started");
+    }
+
     m_startWaitMutex.lock();
     start();
     while(!m_running)
@@ -52,6 +58,12 @@ void LimeSDRInputThread::stopWork()
 
     m_running = false;
     wait();
+
+    if (LMS_StopStream(m_stream) < 0) {
+        qCritical("LimeSDRInputThread::stopWork: could not stop stream");
+    } else {
+        qDebug("LimeSDRInputThread::stopWork: stream stopped");
+    }
 }
 
 void LimeSDRInputThread::setLog2Decimation(unsigned int log2_decim)
@@ -75,13 +87,6 @@ void LimeSDRInputThread::run()
     m_running = true;
     m_startWaiter.wakeAll();
 
-    if (LMS_StartStream(m_stream) < 0) {
-        qCritical("LimeSDRInputThread::run: could not start stream");
-    } else {
-        usleep(100000);
-        qDebug("LimeSDRInputThread::run: stream started");
-    }
-
     while (m_running)
     {
         if ((res = LMS_RecvStream(m_stream, (void *) m_buf, LIMESDR_BLOCKSIZE, &metadata, 1000)) < 0)
@@ -93,14 +98,6 @@ void LimeSDRInputThread::run()
         callback(m_buf, 2 * res);
     }
 
-
-    if (LMS_StopStream(m_stream) < 0) {
-        qCritical("LimeSDRInputThread::run: could not stop stream");
-    } else {
-        usleep(100000);
-        qDebug("LimeSDRInputThread::run: stream stopped");
-    }
-
     m_running = false;
 }