diff --git a/src/back/backlasses.cpp b/src/back/backlasses.cpp
index 775f929..cf5700b 100644
--- a/src/back/backlasses.cpp
+++ b/src/back/backlasses.cpp
@@ -128,7 +128,6 @@ HRESULT EndpointNewSessionCallback::QueryInterface(REFIID riid, VOID **ppvInterf
 HRESULT EndpointNewSessionCallback::OnSessionCreated(IAudioSessionControl *NewSession) {
 	if (eph->getFlow() == Flows::FLOW_CAPTURE) return S_OK;
 	
-	HRESULT result = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
 	IAudioSessionControl2* sessionControl;
 	//ISimmpleAudioVolume* sessionVolume;
 	if (FAILED(NewSession->QueryInterface(__uuidof(IAudioSessionControl2), (void**)&sessionControl))) { log_wdebugcpp(L"no nueva sesion......"); };
@@ -139,9 +138,6 @@ HRESULT EndpointNewSessionCallback::OnSessionCreated(IAudioSessionControl *NewSe
 		eph->addSessionSendFront(newSession);
 	}
 	
-	if (result == S_OK)
-		CoUninitialize();
-	
 	return S_OK;
 }
 
@@ -296,7 +292,7 @@ HRESULT EndpointSituationCallback::OnDeviceRemoved(LPCWSTR pwstrDeviceId) {
 
 HRESULT EndpointSituationCallback::OnDeviceStateChanged(LPCWSTR pwstrDeviceId, DWORD dwNewState) {
 	std::wstring endpointId = std::wstring(pwstrDeviceId);
-        switch (dwNewState){
+        switch (dwNewState) {
         case DEVICE_STATE_ACTIVE:
 			osh->reviseEndpointShowing(endpointId, EndpointState::ENDPOINT_ACTIVE);
 			break;
@@ -389,12 +385,6 @@ void Endpoint::activateEndpointSessions() {
 	for (int i = 0; i < sessionCount; i++) { 
 		IAudioSessionControl* sessionControlTmp;
 		sessionEnumerator->GetSession(i, (IAudioSessionControl**)&sessionControlTmp);
-		/*todo: borrar when donezo
-		 * float test2;
-		 * IAudioMeterInformation* ttmp = (IAudioMeterInformation*)sessionControlTmp;
-		 * ttmp->GetPeakValue(&test2);
-		 */
-		
 		IAudioSessionControl2* sessionControl;
 		sessionControlTmp->QueryInterface(__uuidof(IAudioSessionControl2), (void**)&sessionControl);
 		sessionControl->AddRef();
@@ -566,7 +556,6 @@ void Endpoint::removeRoles(Roles role){
 
 void Endpoint::setFlow() {
 	IMMEndpoint* flowGetter;
-	//this should be as simple as writing IID_IMMEndpoint, but it just won't find the macro, so I reimpl it. Sad.
 	if(FAILED(this->endpoint->QueryInterface(__uuidof(IMMEndpoint), (void**)&flowGetter)))
 		{ log_debugcpp("no flow..."); }
 	EDataFlow MSflow;
@@ -790,7 +779,8 @@ ProcessedNativeEvent Overseer::processTopLevelWindowMessage(void* msg) {
 	MSG *message = static_cast<MSG *>(msg);
 	switch(message->message) {
 	case WM_SETTINGCHANGE:
-		if(!wcscmp(((wchar_t*)message->lParam), L"ImmersiveColorSet"))
+		//TODO: This looks like a future pain point. Ex handler would come in clutch
+		if(message->lParam && !wcscmp(((wchar_t*)message->lParam), L"ImmersiveColorSet"))
 			return updateColors();
 		break;
 	default:
diff --git a/src/qt/qtclasses.cpp b/src/qt/qtclasses.cpp
index c7b5cc7..15f3768 100644
--- a/src/qt/qtclasses.cpp
+++ b/src/qt/qtclasses.cpp
@@ -225,7 +225,7 @@ QRect MainWindow::setSizePosition(QScreen* screen, int width, int height) {
 	QRect availableRes = screen->availableGeometry();
 	int arx1, arx2, ary1, ary2;
 	availableRes.getCoords(&arx1, &ary1, &arx2, &ary2);
-	log_debugcpp("Available res: " + std::to_string(arx1) + " " +  std::to_string(arx2)+" " + std::to_string(ary1) + " " + std::to_string(ary2));
+	log_debugcpp("Available res: " + std::to_string(arx1) + " " +  std::to_string(arx2)+" " + std::to_string(ary1) + " " + std::to_string(ary2);)
 
 	if(height > (ary2 - ary1)) height = (ary2 - ary1);
 	log_debugcpp("Height res: " + std::to_string(height));
@@ -235,22 +235,22 @@ QRect MainWindow::setSizePosition(QScreen* screen, int width, int height) {
 	int rightDistance = std::abs(srx2 - tix1);
 	int upDistance    = std::abs(sry1 - tiy1);
 	int downDistance  = std::abs(sry2 - tiy1);
-	
+
 	pos = (upDistance   < downDistance)  ?       SpawnPos::UP   :       SpawnPos::DOWN;
 	pos = (leftDistance < rightDistance) ? pos | SpawnPos::LEFT : pos | SpawnPos::RIGHT;
 
 	switch (pos) {
 		case SpawnPos::UP | SpawnPos::RIGHT:
 			this->addToolBar(Qt::BottomToolBarArea, mainMenuBar);
-			return QRect((arx2 - width), ary1, width, height);
+			return QRect((arx2 - width + 1), ary1, width, height);
 			break;
 		case SpawnPos::DOWN | SpawnPos::LEFT:
 			this->addToolBar(Qt::TopToolBarArea, mainMenuBar);
-			return QRect(arx1, (ary2-height), width, height);
+			return QRect(arx1, (ary2 - height + 1), width, height);
 			break;
 		case SpawnPos::DOWN | SpawnPos::RIGHT:
 			this->addToolBar(Qt::TopToolBarArea, mainMenuBar);
-			return QRect((arx2 - width), (ary2-height), width, height);
+			return QRect((arx2 - width + 1), (ary2 - height + 1), width, height);
 			break;			
 		default:
 			this->addToolBar(Qt::BottomToolBarArea, mainMenuBar);
@@ -414,6 +414,7 @@ SessionWidget::SessionWidget(uint64_t idx, SessionHandler* sh, QWidget *parent)
 		mainSlider->setValue((int)((sh->getVolumeInfo()->mainVolume + roundingFactor) * 100));
 		mainSlider->setPeakValue(sh->getPeakVolume());
 		mainSlider->update();
+		//log_wdebugcpp(L"Session: " + sh->getName() + L" peak value: " + std::to_wstring(sh->getPeakVolume()));
 		muteButton->setCheckState((sh->getVolumeInfo()->muted == false ? Qt::Unchecked : Qt::Checked));
 		muteButton->setText(sh->getVolumeInfo()->muted ? STRING_UNMUTE : STRING_MUTE);
 		//memcpy(osh->callbackInfo[idx]->caller, osh->getGuid(), sizeof(NGuid));