diff --git a/interface/CMakeLists.txt b/interface/CMakeLists.txt
index 92a3de599b..16c57e2ea2 100644
--- a/interface/CMakeLists.txt
+++ b/interface/CMakeLists.txt
@@ -240,7 +240,7 @@ foreach(EXTERNAL ${OPTIONAL_EXTERNALS})
     if (NOT APPLE OR NOT ${${EXTERNAL}_UPPERCASE} MATCHES "SIXENSE")
       target_link_libraries(${TARGET_NAME} ${${${EXTERNAL}_UPPERCASE}_LIBRARIES})
     elseif (APPLE AND NOT INSTALLER_BUILD)
-      #add_definitions(-DSIXENSE_LIB_FILENAME=\"${${${EXTERNAL}_UPPERCASE}_LIBRARY_RELEASE}\")
+      add_definitions(-DSIXENSE_LIB_FILENAME=\"${${${EXTERNAL}_UPPERCASE}_LIBRARY_RELEASE}\")
     endif ()
   endif ()
 endforeach()
diff --git a/libraries/gl/src/gl/Context.cpp b/libraries/gl/src/gl/Context.cpp
index 889aa9cef3..8acbada5aa 100644
--- a/libraries/gl/src/gl/Context.cpp
+++ b/libraries/gl/src/gl/Context.cpp
@@ -139,17 +139,9 @@ static void debugMessageCallback(GLenum source, GLenum type, GLuint id, GLenum s
     if (GL_DEBUG_SEVERITY_NOTIFICATION == severity) {
         return;
     }
-    qCDebug(glLogging) << "OpenGL: " << message;
-
-    // For high severity errors, force a sync to the log, since we might crash 
+    // FIXME For high severity errors, force a sync to the log, since we might crash
     // before the log file was flushed otherwise.  Performance hit here
-    //if (GL_DEBUG_SEVERITY_HIGH == severity) {
-    //    AbstractLoggerInterface* logger = AbstractLoggerInterface::get();
-    //    if (logger) {
-    //        // FIXME find a way to force the log file to sync that doesn't lead to a deadlock
-    //        // logger->sync();
-    //    }
-    //}
+    qCDebug(glLogging) << "OpenGL: " << message;
 }
 
 static void setupPixelFormatSimple(HDC hdc) {
diff --git a/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp b/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp
index b48deb9447..6fd5df6f81 100644
--- a/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp
+++ b/libraries/gpu-gles/src/gpu/gl/GLBackend.cpp
@@ -224,7 +224,7 @@ void GLBackend::renderPassTransfer(const Batch& batch) {
     }
 
     { // Sync the transform buffers
-        PROFILE_RANGE(render_gpu_gl_detail, "syncGPUTransform");
+        PROFILE_RANGE(render_gpu_gl_detail, "transferGPUTransform");
         transferTransformState(batch);
     }
 
@@ -385,21 +385,21 @@ void GLBackend::resetStages() {
 
 void GLBackend::do_pushProfileRange(const Batch& batch, size_t paramOffset) {
     if (trace_render_gpu_gl_detail().isDebugEnabled()) {
-    auto name = batch._profileRanges.get(batch._params[paramOffset]._uint);
-    profileRanges.push_back(name);
+        auto name = batch._profileRanges.get(batch._params[paramOffset]._uint);
+        profileRanges.push_back(name);
 #if defined(NSIGHT_FOUND)
-    nvtxRangePush(name.c_str());
+        nvtxRangePush(name.c_str());
 #endif
-}
+    }
 }
 
 void GLBackend::do_popProfileRange(const Batch& batch, size_t paramOffset) {
     if (trace_render_gpu_gl_detail().isDebugEnabled()) {
-    profileRanges.pop_back();
+        profileRanges.pop_back();
 #if defined(NSIGHT_FOUND)
-    nvtxRangePop();
+        nvtxRangePop();
 #endif
-}
+    }
 }
 
 // TODO: As long as we have gl calls explicitely issued from interface
diff --git a/libraries/gpu-gles/src/gpu/gl/GLBackendState.cpp b/libraries/gpu-gles/src/gpu/gl/GLBackendState.cpp
index 235d746317..4a5c772b8b 100644
--- a/libraries/gpu-gles/src/gpu/gl/GLBackendState.cpp
+++ b/libraries/gpu-gles/src/gpu/gl/GLBackendState.cpp
@@ -124,12 +124,14 @@ void GLBackend::do_setStateScissorEnable(bool enable) {
 
 void GLBackend::do_setStateMultisampleEnable(bool enable) {
     if (_pipeline._stateCache.multisampleEnable != enable) {
-        //if (enable) {
-        //    glEnable(GL_MULTISAMPLE);
-        //} else {
-        //    glDisable(GL_MULTISAMPLE);
-        //}
+#if !defined(USE_GLES)
+        if (enable) {
+            glEnable(GL_MULTISAMPLE);
+        } else {
+            glDisable(GL_MULTISAMPLE);
+        }
         (void)CHECK_GL_ERROR();
+#endif
 
         _pipeline._stateCache.multisampleEnable = enable;
     }
@@ -137,12 +139,14 @@ void GLBackend::do_setStateMultisampleEnable(bool enable) {
 
 void GLBackend::do_setStateAntialiasedLineEnable(bool enable) {
     if (_pipeline._stateCache.antialisedLineEnable != enable) {
-        //if (enable) {
-        //    glEnable(GL_LINE_SMOOTH);
-        //} else {
-        //    glDisable(GL_LINE_SMOOTH);
-        //}
+#if !defined(USE_GLES)
+        if (enable) {
+            glEnable(GL_LINE_SMOOTH);
+        } else {
+            glDisable(GL_LINE_SMOOTH);
+        }
         (void)CHECK_GL_ERROR();
+#endif
 
         _pipeline._stateCache.antialisedLineEnable = enable;
     }
@@ -152,13 +156,17 @@ void GLBackend::do_setStateDepthBias(Vec2 bias) {
     if ((bias.x != _pipeline._stateCache.depthBias) || (bias.y != _pipeline._stateCache.depthBiasSlopeScale)) {
         if ((bias.x != 0.0f) || (bias.y != 0.0f)) {
             glEnable(GL_POLYGON_OFFSET_FILL);
-            //glEnable(GL_POLYGON_OFFSET_LINE);
-            //glEnable(GL_POLYGON_OFFSET_POINT);
+#if !defined(USE_GLES)
+            glEnable(GL_POLYGON_OFFSET_LINE);
+            glEnable(GL_POLYGON_OFFSET_POINT);
+#endif
             glPolygonOffset(bias.x, bias.y);
         } else {
             glDisable(GL_POLYGON_OFFSET_FILL);
-            //glDisable(GL_POLYGON_OFFSET_LINE);
-            //glDisable(GL_POLYGON_OFFSET_POINT);
+#if !defined(USE_GLES)
+            glDisable(GL_POLYGON_OFFSET_LINE);
+            glDisable(GL_POLYGON_OFFSET_POINT);
+#endif
         }
         (void)CHECK_GL_ERROR();
 
diff --git a/libraries/networking/src/AddressManager.cpp b/libraries/networking/src/AddressManager.cpp
index 72ebe2eb58..fa5507fcf7 100644
--- a/libraries/networking/src/AddressManager.cpp
+++ b/libraries/networking/src/AddressManager.cpp
@@ -105,7 +105,7 @@ QUrl AddressManager::currentFacingShareableAddress() const {
 
 void AddressManager::loadSettings(const QString& lookupString) {
     if (lookupString.isEmpty()) {
-        handleUrl(DEFAULT_HIFI_ADDRESS, LookupTrigger::StartupFromSettings);
+        handleUrl(currentAddressHandle.get(), LookupTrigger::StartupFromSettings);
     } else {
         handleUrl(lookupString, LookupTrigger::StartupFromSettings);
     }
diff --git a/libraries/render-utils/src/Fade.slh b/libraries/render-utils/src/Fade.slh
index 4bbca70b83..a06c8c869e 100644
--- a/libraries/render-utils/src/Fade.slh
+++ b/libraries/render-utils/src/Fade.slh
@@ -102,7 +102,7 @@ void applyFade(FadeObjectParams params, vec3 position, out vec3 emissive) {
     float edgeMask = alpha * fadeParameters[params.category]._edgeWidthInvWidth.y;
     float edgeAlpha = 1.0-clamp(edgeMask, 0.0, 1.0);
 
-    edgeMask = step(edgeMask, 1.f);
+    edgeMask = step(edgeMask, 1.0);
     edgeAlpha *= edgeAlpha; // Square to have a nice ease out
     vec4 color = mix(fadeParameters[params.category]._innerEdgeColor, fadeParameters[params.category]._outerEdgeColor, edgeAlpha);
     emissive = color.rgb * edgeMask * color.a;
diff --git a/libraries/shared/src/PathUtils.cpp b/libraries/shared/src/PathUtils.cpp
index de3708bd81..35d7554f39 100644
--- a/libraries/shared/src/PathUtils.cpp
+++ b/libraries/shared/src/PathUtils.cpp
@@ -271,31 +271,3 @@ bool PathUtils::isDescendantOf(const QUrl& childURL, const QUrl& parentURL) {
     QString parent = stripFilename(parentURL);
     return child.startsWith(parent, PathUtils::getFSCaseSensitivity());
 }
-
-void PathUtils::copyDirDeep(QString src, QString dst) {
-    QDir dir = QDir::root();
-    dir.mkpath(dst);
-    QDirIterator it(src, QStringList() << "*", QDir::Files|QDir::AllDirs, QDirIterator::Subdirectories);
-    while (it.hasNext()) {
-        QString f = it.next();
-        QFileInfo fInfo(f);
-        QString newDst = dst + (dst.endsWith("/")?"":"/") + fInfo.fileName();
-        if (fInfo.isFile()) {
-            QFile dfile(f);
-            if (dfile.exists(f))
-            {
-                if (dfile.copy(newDst)) {
-                    QFile::setPermissions(newDst, QFile::ReadOwner);
-                } else {
-                    QFile::setPermissions(newDst, QFile::ReadOwner);
-                    // sometimes copy returns false but it worked anyway
-                    //qWarning() << "Could not copy to " << newDst;
-                }
-            }
-        } else if (fInfo.isDir() ) {
-            copyDirDeep(f, newDst);
-        }
-    }
-}
-
-
diff --git a/libraries/shared/src/PathUtils.h b/libraries/shared/src/PathUtils.h
index fa366ad9b7..ec71ccee6a 100644
--- a/libraries/shared/src/PathUtils.h
+++ b/libraries/shared/src/PathUtils.h
@@ -57,8 +57,6 @@ public:
     // note: this is FS-case-sensitive version of parentURL.isParentOf(childURL)
     static bool isDescendantOf(const QUrl& childURL, const QUrl& parentURL);
     static QUrl defaultScriptsLocation(const QString& newDefault = "");
-    static void copyDirDeep(QString src, QString dst);
-
 };
 
 QString fileNameWithoutExtension(const QString& fileName, const QVector<QString> possibleExtensions);
diff --git a/tests/gl/src/main.cpp b/tests/gl/src/main.cpp
index beb0367610..7435c8c2bf 100644
--- a/tests/gl/src/main.cpp
+++ b/tests/gl/src/main.cpp
@@ -28,7 +28,7 @@ int main(int argc, char** argv) {
         if (!window->makeCurrent()) {
             throw std::runtime_error("Failed");
         }
-        glClearColor(1.0, 0.0, 1.0, 1.0);
+        glClearColor(1.0f, 0.0f, 1.0f, 1.0f);
         glClear(GL_COLOR_BUFFER_BIT);
         window->swapBuffers();
         window->doneCurrent();