diff --git a/ambaplugin/AHB/ahbpluginui.cpp b/ambaplugin/AHB/ahbpluginui.cpp
--- a/ambaplugin/AHB/ahbpluginui.cpp
+++ b/ambaplugin/AHB/ahbpluginui.cpp
@@ -65,10 +65,10 @@ ahbdeviceInfo* ahbPluginUi::extractInfos
 
 void ahbPluginUi::scanAHB()
 {
-    unsigned int size = AHB_PLUGNPLAY_SLAVE_STOP- AHB_PLUGNPLAY_MASTER_START;
+    unsigned int size = (AHB_PLUGNPLAY_SLAVE_STOP - AHB_PLUGNPLAY_MASTER_START)/4;
     int j=0;
     unsigned long long i = AHB_PLUGNPLAY_MASTER_START;
-    int pnpregs[AHB_PLUGNPLAY_SLAVE_STOP- AHB_PLUGNPLAY_MASTER_START];
+    int pnpregs[size];
     emit this->clearAHBdevicesList();
     if( this->_plugin->Read((unsigned int*)pnpregs,size,(unsigned int)AHB_PLUGNPLAY_MASTER_START)==size)
     {
diff --git a/ambaplugin/AHB/ahbpluginui.h b/ambaplugin/AHB/ahbpluginui.h
--- a/ambaplugin/AHB/ahbpluginui.h
+++ b/ambaplugin/AHB/ahbpluginui.h
@@ -30,7 +30,6 @@
 #define AHB_PLUGNPLAY_MASTER_START ((unsigned int)(0xFFFFF000))
 #define AHB_PLUGNPLAY_MASTER_STOP  ((unsigned int)(0xFFFFF800))
 #define AHB_PLUGNPLAY_SLAVE_START  ((unsigned int)(0xFFFFF800))
-
 #define AHB_PLUGNPLAY_SLAVE_STOP   ((unsigned int)(0xFFFFFFFC))
 
 
diff --git a/ambaplugin/APB/apbpluginui.cpp b/ambaplugin/APB/apbpluginui.cpp
--- a/ambaplugin/APB/apbpluginui.cpp
+++ b/ambaplugin/APB/apbpluginui.cpp
@@ -74,12 +74,12 @@ apbdeviceInfo* apbPluginUi::extractInfos
 void apbPluginUi::scanAPB()
 {
     this->lockScanBp();
-    unsigned int size = APB_PLUGNPLAY_STOP - APB_PLUGNPLAY_START;
+    unsigned int size = (APB_PLUGNPLAY_STOP - APB_PLUGNPLAY_START)/4;
     int j=0;
     unsigned long long i = APB_PLUGNPLAY_START;
-    int pnpregs[APB_PLUGNPLAY_STOP - APB_PLUGNPLAY_START];
+    int pnpregs[size];
     emit this->clearAPBdevicesList();
-    if(this->_plugin->Read((unsigned int*)pnpregs,size/4,(unsigned int)APB_PLUGNPLAY_START)==(size/4))
+    if(this->_plugin->Read((unsigned int*)pnpregs,size,(unsigned int)APB_PLUGNPLAY_START)==size)
     {
         while(i<APB_PLUGNPLAY_STOP)
         {
diff --git a/ambaplugin/APB/apbpluginui.h b/ambaplugin/APB/apbpluginui.h
--- a/ambaplugin/APB/apbpluginui.h
+++ b/ambaplugin/APB/apbpluginui.h
@@ -30,8 +30,7 @@
 
 #define APB_BUS_START        ((unsigned int)(0x80000000))
 #define APB_PLUGNPLAY_START  ((unsigned int)(0x800FF000))
-
-#define APB_PLUGNPLAY_STOP   ((unsigned int)(0x800FF000+(512*8)))
+#define APB_PLUGNPLAY_STOP   ((unsigned int)(0x800FFFFF))
 
 
 class apbPluginUi : public QWidget
diff --git a/spwplugin/GR-ESB/gr_esb_bridge.cpp b/spwplugin/GR-ESB/gr_esb_bridge.cpp
--- a/spwplugin/GR-ESB/gr_esb_bridge.cpp
+++ b/spwplugin/GR-ESB/gr_esb_bridge.cpp
@@ -105,12 +105,20 @@ void GR_ESB_bridge::setVirtualLink(qint3
 
 unsigned int GR_ESB_bridge::Write(unsigned int *Value, unsigned int count, unsigned int address)
 {
-
+    // TODO write ME!
+    Q_UNUSED(count)
+    Q_UNUSED(Value)
+    Q_UNUSED(address)
+    return 0;
 }
 
 unsigned int GR_ESB_bridge::Read(unsigned int *Value, unsigned int count, unsigned int address)
 {
-
+    // TODO write ME!
+    Q_UNUSED(Value)
+    Q_UNUSED(count)
+    Q_UNUSED(address)
+    return 0;
 }
 
 int GR_ESB_bridge::pushRMAPPacket(char *packet, int size)
@@ -206,20 +214,29 @@ bool GR_ESB_Manager::disconnectBridge()
 
 int GR_ESB_Manager::getRMAPtransactionID()
 {
-
+    // TODO write ME!
+    return -1;
 }
 
 int GR_ESB_Manager::getRMAPanswer(int transactionID, char **buffer)
 {
-
+    // TODO write ME!
+    Q_UNUSED(transactionID)
+    Q_UNUSED(buffer)
+    return -1;
 }
 
 bool GR_ESB_Manager::sendPacket(char *packet, int size)
 {
-
+    // TODO write ME!
+    Q_UNUSED(packet)
+    Q_UNUSED(size)
+    return false;
 }
 
 void GR_ESB_Manager::pushRmapPacket(char *packet, int len)
 {
-
+    // TODO write ME!
+    Q_UNUSED(packet)
+    Q_UNUSED(len)
 }
diff --git a/spwplugin/SpwTcpPacketServer/spwtcppacketserver.cpp b/spwplugin/SpwTcpPacketServer/spwtcppacketserver.cpp
--- a/spwplugin/SpwTcpPacketServer/spwtcppacketserver.cpp
+++ b/spwplugin/SpwTcpPacketServer/spwtcppacketserver.cpp
@@ -155,7 +155,7 @@ void SpwTcpPacketServer::parseIncomingTC
 void SpwTcpPacketServer::sendTCUsingSpaceWire(QByteArray data)
 {
     onePacketReceived();
-    if(data[0]==0)  // Protocole = 0 => Host to SpaceWire packet transmission
+    if(data[0]==(char)0)  // Protocole = 0 => Host to SpaceWire packet transmission
     {
         int size = (data[1]*256*256) + (data[2]*256) + data[3];
         char* SPWpacket = (char*)malloc(size);
@@ -182,7 +182,7 @@ void SpwTcpPacketServer::readReady()
                 {
                     QByteArray data = soc->readAll();
                     onePacketReceived();
-                    if(data[0]==0)  // Protocole = 0 => Host to SpaceWire packet transmission
+                    if(data[0]==(char)0)  // Protocole = 0 => Host to SpaceWire packet transmission
                     {
                         int size = (data[1]*256*256) + (data[2]*256) + data[3];
                         char* SPWpacket = (char*)malloc(size);
diff --git a/spwplugin/StarDundee/stardundeespw_usb.cpp b/spwplugin/StarDundee/stardundeespw_usb.cpp
--- a/spwplugin/StarDundee/stardundeespw_usb.cpp
+++ b/spwplugin/StarDundee/stardundeespw_usb.cpp
@@ -326,6 +326,7 @@ void stardundeeSPW_USB::rmapTimeoutChang
 
 void stardundeeSPW_USB::makeGUI(socexplorerplugin *parent)
 {
+    Q_UNUSED(parent)
     this->p_GUI = new StarDundeeGUI();
     //    this->mainLayout = new QGridLayout(this->p_GUI);
     connect(((StarDundeeGUI*)this->p_GUI),SIGNAL(connectClicked()),this,SLOT(toggleBridgeConnection()));
@@ -402,12 +403,15 @@ stardundeeSPW_USB_Manager::stardundeeSPW
 {
     this->RMAPtimeout = 2000;
     this->handleMutex = new QMutex(QMutex::NonRecursive);
+//    this->handleMutex = new QMutex(QMutex::Recursive);
     this->RMAP_AnswersSem = new QSemaphore(0);
     this->RMAP_AnswersMtx=new QMutex(QMutex::Recursive);
     this->RMAP_pending_transaction_IDsMtx=new QMutex(QMutex::Recursive);
     this->plugin = plugin;
     connected = false;
-    this->moveToThread(this);
+    // TODO remove this crap!
+    this->initDialog();
+//    this->moveToThread(this);
 }
 
 stardundeeSPW_USB_Manager::~stardundeeSPW_USB_Manager()
@@ -429,7 +433,7 @@ void stardundeeSPW_USB_Manager::run()
     {
         if(this->connected)
         {
-            handleMutex->lock();
+            this->handleMutex->lock();
             SocExplorerEngine::message(this->plugin,"Looking for new RMAP packets",4);
             if(USBSpaceWire_WaitOnReadPacketAvailable(hDevice,0.01))
             {
@@ -453,7 +457,7 @@ void stardundeeSPW_USB_Manager::run()
                                 memcpy(packetbuffer,buffer,properties.len);
                                 USBSpaceWire_FreeRead(hDevice, pIdentifier);
                                 pIdentifier = NULL;
-                                handleMutex->unlock();
+                                this->handleMutex->unlock();
                                 if(properties.len==8)
                                 {
                                     packet=new RMAP_Answer(RMAP_get_transactionID(buffer),packetbuffer,properties.len);
@@ -473,13 +477,14 @@ void stardundeeSPW_USB_Manager::run()
                                 memcpy(packetbuffer,buffer,properties.len);
                                 emit emitPacket(packetbuffer,properties.len);
                                 USBSpaceWire_FreeRead(hDevice, pIdentifier);
-                                handleMutex->unlock();
+                                this->handleMutex->unlock();
                                 SocExplorerEngine::message(this->plugin,"Got SPW packet",2);
                             }
                         }
                         else
                         {
                             SocExplorerEngine::message(this->plugin,"No EOP received",2);
+                            this->handleMutex->unlock();
                         }
                     }
 
@@ -487,13 +492,13 @@ void stardundeeSPW_USB_Manager::run()
                 else
                 {
                     USBSpaceWire_FreeRead(hDevice, pIdentifier);
-                    handleMutex->unlock();
+                    this->handleMutex->unlock();
                 }
             }
             else
             {
                 USBSpaceWire_FreeRead(hDevice, pIdentifier);
-                handleMutex->unlock();
+                this->handleMutex->unlock();
             }
         }
         else
@@ -534,13 +539,15 @@ bool stardundeeSPW_USB_Manager::connectB
 
 bool stardundeeSPW_USB_Manager::connectBridgeAsInterface()
 {
-    QMutexLocker mlock(this->handleMutex);
+//    QMutexLocker mlock(&this->handleMutex);
+    this->handleMutex->lock();
     int status;
     U32 statusControl;
     this->connected = false;
     if (!USBSpaceWire_Open(&hDevice, this->selectedBrick)) // Open the USB device
     {
         SocExplorerEngine::message(this->plugin,"stardundee *** Open *** ERROR: USBSpaceWire_Open(&hDevice, 0))",0);
+        this->handleMutex->unlock();
         return false;
     }
     SocExplorerEngine::message(this->plugin,"stardundee *** Open *** USBSpaceWire_Open successful",0);
@@ -559,6 +566,7 @@ bool stardundeeSPW_USB_Manager::connectB
     if (status != CFG_TRANSFER_SUCCESS)
     {
         SocExplorerEngine::message(this->plugin,"ERROR CFGSpaceWire_SetBrickBaseTransmitRate",1);
+        this->handleMutex->unlock();
         return false;
     }
     else
@@ -570,6 +578,7 @@ bool stardundeeSPW_USB_Manager::connectB
     if (CFGSpaceWire_GetLinkStatusControl(hDevice, this->linkNumber, &statusControl) != CFG_TRANSFER_SUCCESS)
     {
         SocExplorerEngine::message(this->plugin,"Could not read link status control for link " + QString::number(this->linkNumber),1);
+        this->handleMutex->unlock();
         return false;
     }
     else
@@ -587,6 +596,7 @@ bool stardundeeSPW_USB_Manager::connectB
         if (CFGSpaceWire_SetLinkStatusControl(hDevice, this->linkNumber, statusControl) != CFG_TRANSFER_SUCCESS)
         {
             SocExplorerEngine::message(this->plugin,"Could not set the link status control for link " + QString::number(this->linkNumber),1);
+            this->handleMutex->unlock();
             return false;
         }
         else
@@ -598,6 +608,7 @@ bool stardundeeSPW_USB_Manager::connectB
     if (CFGSpaceWire_SetAsInterface(hDevice, 1, 0) != CFG_TRANSFER_SUCCESS)
     {
         SocExplorerEngine::message(this->plugin,"Could not set the device to be an interface",1);
+        this->handleMutex->unlock();
         return false;
     }
     else
@@ -608,6 +619,7 @@ bool stardundeeSPW_USB_Manager::connectB
     USBSpaceWire_RegisterReceiveOnAllPorts(hDevice);    // Register to receive on all ports
     USBSpaceWire_ClearEndpoints(hDevice);               // clear the USB endpoints
     USBSpaceWire_SetTimeout(hDevice,1.0);
+    this->handleMutex->unlock();
     SocExplorerEngine::message(this->plugin,"The driver's current send buffer size is " + QString::number(USBSpaceWire_GetDriverSendBufferSize(hDevice)) + " bytes",1);
     SocExplorerEngine::message(this->plugin,"The driver's current read buffer size is " + QString::number(USBSpaceWire_GetDriverReadBufferSize(hDevice)) + " bytes",1);
     SocExplorerEngine::message(this->plugin,"USBSpaceWire_IsReadThrottling is " + QString::number(USBSpaceWire_IsReadThrottling(hDevice)),1);
@@ -617,7 +629,8 @@ bool stardundeeSPW_USB_Manager::connectB
 
 bool stardundeeSPW_USB_Manager::connectBridgeAsRouter()
 {
-    QMutexLocker mlock(this->handleMutex);
+//    QMutexLocker mlock(&this->handleMutex);
+    this->handleMutex->lock();
     int status;
     U32 statusControl;
     unsigned int linkStatus1;
@@ -628,6 +641,7 @@ bool stardundeeSPW_USB_Manager::connectB
     if (!USBSpaceWire_Open(&hDevice, this->selectedBrick)) // Open the USB device
     {
         SocExplorerEngine::message(this->plugin,"stardundee *** Open *** ERROR: USBSpaceWire_Open(&hDevice, 0))");
+        this->handleMutex->unlock();
         return false;
     }
     SocExplorerEngine::message(this->plugin,"stardundee *** Open *** USBSpaceWire_Open successful, device number: "
@@ -721,6 +735,7 @@ bool stardundeeSPW_USB_Manager::connectB
     // test Link 1 and Link 2
     linkStatus1 = getLinkStatus(0x01);
     linkStatus2 = getLinkStatus(0x02);
+    this->handleMutex->unlock();
 
     if ((linkStatus1==1) || (linkStatus2==1))
     {
@@ -992,30 +1007,29 @@ int stardundeeSPW_USB_Manager::getRMAPan
 bool stardundeeSPW_USB_Manager::sendPacket(char *packet, int size)
 {
     char protocoleIdentifier;
-    USB_SPACEWIRE_STATUS result;
+    USB_SPACEWIRE_STATUS result=TRANSFER_ERROR_NOT_FOUND;
     USB_SPACEWIRE_ID pIdentifier;
     SocExplorerEngine::message(this->plugin,"Sending SPW packet",2);
     this->handleMutex->lock();
     result = USBSpaceWire_SendPacket(hDevice,packet,size,1, &pIdentifier);
+    USBSpaceWire_FreeSend(hDevice, pIdentifier);
+    this->handleMutex->unlock();
     if (result != TRANSFER_SUCCESS)
     {
         SocExplorerEngine::message(this->plugin,"ERR sending the READ command ",2);
-        this->handleMutex->unlock();
         return false;
     }
     else
     {
         emit bytesTransmittedToSpw( size-1 ); // -1 is for removing the first bytes added to the packet to route to the right link
-
         // read the protocole identifier
         protocoleIdentifier = packet[2];
         if (protocoleIdentifier == SPW_PROTO_ID_CCSDS)
                 emit ccsdsPacketTransmittedToSpw();
 
         SocExplorerEngine::message(this->plugin,"Packet sent",2);
-        USBSpaceWire_FreeSend(hDevice, pIdentifier);
     }
-    this->handleMutex->unlock();
+//    this->handleMutex->unlock();
     return true;
 }
 
@@ -1050,10 +1064,10 @@ int stardundeeSPW_USB_Manager::getLinkNu
 
 void stardundeeSPW_USB_Manager::setTimecodeFrequency(double requestedFrequency)
 {
-    U32 rtr_clk_freq;
-    U32 freqCount;
-    double freqCountInDouble;
-    double currentFrequency;
+    U32 rtr_clk_freq=0;
+    U32 freqCount=0;
+    double freqCountInDouble=0.0;
+    double currentFrequency=0.0;
 
     rtr_clk_freq = USBSpaceWire_TC_GetClockFrequency(hDevice);
     freqCountInDouble = ((double) rtr_clk_freq) / requestedFrequency;
diff --git a/spwplugin/StarDundee/stardundeespw_usb.h b/spwplugin/StarDundee/stardundeespw_usb.h
--- a/spwplugin/StarDundee/stardundeespw_usb.h
+++ b/spwplugin/StarDundee/stardundeespw_usb.h
@@ -73,7 +73,7 @@ public slots:
     int getLinkNumber( void );
 
 private:
-    QMutex* handleMutex,*RMAP_AnswersMtx,*RMAP_pending_transaction_IDsMtx;
+    QMutex *handleMutex,*RMAP_AnswersMtx,*RMAP_pending_transaction_IDsMtx;
     QSemaphore* RMAP_AnswersSem;
     void pushRmapPacket(char* packet,int len);
     star_device_handle hDevice;
diff --git a/spwplugin/abstractspwbridge.cpp b/spwplugin/abstractspwbridge.cpp
--- a/spwplugin/abstractspwbridge.cpp
+++ b/spwplugin/abstractspwbridge.cpp
@@ -30,7 +30,7 @@ abstractSpwBridge::abstractSpwBridge(soc
 
 abstractSpwBridge::~abstractSpwBridge()
 {
-        delete this->p_GUI;
+//        delete this->p_GUI;
 }
 
 QWidget *abstractSpwBridge::getGUI()
diff --git a/spwplugin/spwplugin.pro b/spwplugin/spwplugin.pro
--- a/spwplugin/spwplugin.pro
+++ b/spwplugin/spwplugin.pro
@@ -9,12 +9,7 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += 
 
 win32:CONFIG += dll
 win32:CONFIG -= static
-CONFIG(debug, debug|release) {
-  DEBUG_EXT = _d
-} else {
-  DEBUG_EXT =
-}
-TARGET = spwplugin$${DEBUG_EXT}
+TARGET = spwplugin
 DEFINES += PLUGIN=spwplugin
 DEFINES += PLUGINHEADER="\"\\\"spwplugin.h"\\\"\"
 DEFINES += driver_Name="\"\\\"SpwPlugin"\\\"\"