diff --git a/assignment-client/src/Agent.cpp b/assignment-client/src/Agent.cpp
index 5864cadc15..96b2336af8 100644
--- a/assignment-client/src/Agent.cpp
+++ b/assignment-client/src/Agent.cpp
@@ -584,6 +584,7 @@ void Agent::setIsAvatar(bool isAvatar) {
 void Agent::sendAvatarIdentityPacket() {
     if (_isAvatar) {
         auto scriptedAvatar = DependencyManager::get<ScriptableAvatar>();
+        scriptedAvatar->markIdentityDataChanged();
         scriptedAvatar->sendIdentityPacket();
     }
 }
diff --git a/assignment-client/src/audio/AudioMixer.cpp b/assignment-client/src/audio/AudioMixer.cpp
index b95c429b2d..bb03a6ec93 100644
--- a/assignment-client/src/audio/AudioMixer.cpp
+++ b/assignment-client/src/audio/AudioMixer.cpp
@@ -38,13 +38,14 @@
 #include "AudioMixer.h"
 
 static const float DEFAULT_ATTENUATION_PER_DOUBLING_IN_DISTANCE = 0.5f;    // attenuation = -6dB * log2(distance)
+static const int DISABLE_STATIC_JITTER_FRAMES = -1;
 static const float DEFAULT_NOISE_MUTING_THRESHOLD = 1.0f;
 static const QString AUDIO_MIXER_LOGGING_TARGET_NAME = "audio-mixer";
 static const QString AUDIO_ENV_GROUP_KEY = "audio_env";
 static const QString AUDIO_BUFFER_GROUP_KEY = "audio_buffer";
 static const QString AUDIO_THREADING_GROUP_KEY = "audio_threading";
 
-int AudioMixer::_numStaticJitterFrames{ -1 };
+int AudioMixer::_numStaticJitterFrames{ DISABLE_STATIC_JITTER_FRAMES };
 float AudioMixer::_noiseMutingThreshold{ DEFAULT_NOISE_MUTING_THRESHOLD };
 float AudioMixer::_attenuationPerDoublingInDistance{ DEFAULT_ATTENUATION_PER_DOUBLING_IN_DISTANCE };
 std::map<QString, std::shared_ptr<CodecPlugin>> AudioMixer::_availableCodecs{ };
@@ -56,7 +57,12 @@ QVector<AudioMixer::ReverbSettings> AudioMixer::_zoneReverbSettings;
 AudioMixer::AudioMixer(ReceivedMessage& message) :
     ThreadedAssignment(message) {
 
+    // Always clear settings first
+    // This prevents previous assignment settings from sticking around
+    clearDomainSettings();
+
     // hash the available codecs (on the mixer)
+    _availableCodecs.clear(); // Make sure struct is clean
     auto codecPlugins = PluginManager::getInstance()->getCodecPlugins();
     std::for_each(codecPlugins.cbegin(), codecPlugins.cend(),
         [&](const CodecPluginPointer& codec) {
@@ -232,7 +238,7 @@ void AudioMixer::sendStatsPacket() {
     }
 
     // general stats
-    statsObject["useDynamicJitterBuffers"] = _numStaticJitterFrames == -1;
+    statsObject["useDynamicJitterBuffers"] = _numStaticJitterFrames == DISABLE_STATIC_JITTER_FRAMES;
 
     statsObject["threads"] = _slavePool.numThreads();
 
@@ -490,6 +496,16 @@ int AudioMixer::prepareFrame(const SharedNodePointer& node, unsigned int frame)
     return data->checkBuffersBeforeFrameSend();
 }
 
+void AudioMixer::clearDomainSettings() {
+    _numStaticJitterFrames = DISABLE_STATIC_JITTER_FRAMES;
+    _attenuationPerDoublingInDistance = DEFAULT_ATTENUATION_PER_DOUBLING_IN_DISTANCE;
+    _noiseMutingThreshold = DEFAULT_NOISE_MUTING_THRESHOLD;
+    _codecPreferenceOrder.clear();
+    _audioZones.clear();
+    _zoneSettings.clear();
+    _zoneReverbSettings.clear();
+}
+
 void AudioMixer::parseSettingsObject(const QJsonObject &settingsObject) {
     qDebug() << "AVX2 Support:" << (cpuSupportsAVX2() ? "enabled" : "disabled");
 
@@ -525,7 +541,7 @@ void AudioMixer::parseSettingsObject(const QJsonObject &settingsObject) {
             qDebug() << "Static desired jitter buffer frames:" << _numStaticJitterFrames;
         } else {
             qDebug() << "Disabling dynamic jitter buffers.";
-            _numStaticJitterFrames = -1;
+            _numStaticJitterFrames = DISABLE_STATIC_JITTER_FRAMES;
         }
 
         // check for deprecated audio settings
diff --git a/assignment-client/src/audio/AudioMixer.h b/assignment-client/src/audio/AudioMixer.h
index 0641c04a6c..18e754016e 100644
--- a/assignment-client/src/audio/AudioMixer.h
+++ b/assignment-client/src/audio/AudioMixer.h
@@ -79,6 +79,7 @@ private:
     QString percentageForMixStats(int counter);
 
     void parseSettingsObject(const QJsonObject& settingsObject);
+    void clearDomainSettings();
 
     float _trailingMixRatio { 0.0f };
     float _throttlingRatio { 0.0f };
diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index 33e07088a6..d234c574d1 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -431,7 +431,7 @@ static const QString STATE_ADVANCED_MOVEMENT_CONTROLS = "AdvancedMovement";
 static const QString STATE_GROUNDED = "Grounded";
 static const QString STATE_NAV_FOCUSED = "NavigationFocused";
 
-bool setupEssentials(int& argc, char** argv) {
+bool setupEssentials(int& argc, char** argv, bool runningMarkerExisted) {
     const char** constArgv = const_cast<const char**>(argv);
     const char* portStr = getCmdOption(argc, constArgv, "--listenPort");
     const int listenPort = portStr ? atoi(portStr) : INVALID_PORT;
@@ -458,7 +458,7 @@ bool setupEssentials(int& argc, char** argv) {
 
     static const auto SUPPRESS_SETTINGS_RESET = "--suppress-settings-reset";
     bool suppressPrompt = cmdOptionExists(argc, const_cast<const char**>(argv), SUPPRESS_SETTINGS_RESET);
-    bool previousSessionCrashed = CrashHandler::checkForResetSettings(suppressPrompt);
+    bool previousSessionCrashed = CrashHandler::checkForResetSettings(runningMarkerExisted, suppressPrompt);
 
     DependencyManager::registerInheritance<LimitedNodeList, NodeList>();
     DependencyManager::registerInheritance<AvatarHashMap, AvatarManager>();
@@ -563,11 +563,11 @@ const bool DEFAULT_DESKTOP_TABLET_BECOMES_TOOLBAR = true;
 const bool DEFAULT_HMD_TABLET_BECOMES_TOOLBAR = false;
 const bool DEFAULT_PREFER_AVATAR_FINGER_OVER_STYLUS = false;
 
-Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer) :
+Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bool runningMarkerExisted) :
     QApplication(argc, argv),
     _window(new MainWindow(desktop())),
     _sessionRunTimer(startupTimer),
-    _previousSessionCrashed(setupEssentials(argc, argv)),
+    _previousSessionCrashed(setupEssentials(argc, argv, runningMarkerExisted)),
     _undoStackScriptingInterface(&_undoStack),
     _entitySimulation(new PhysicalEntitySimulation()),
     _physicsEngine(new PhysicsEngine(Vectors::ZERO)),
@@ -6428,7 +6428,7 @@ void Application::takeSnapshot(bool notify, bool includeAnimated, float aspectRa
         if (!includeAnimated) {
             // Tell the dependency manager that the capture of the still snapshot has taken place.
             emit DependencyManager::get<WindowScriptingInterface>()->stillSnapshotTaken(path, notify);
-        } else {
+        } else if (!SnapshotAnimated::isAlreadyTakingSnapshotAnimated()) {
             // Get an animated GIF snapshot and save it
             SnapshotAnimated::saveSnapshotAnimated(path, aspectRatio, qApp, DependencyManager::get<WindowScriptingInterface>());
         }
diff --git a/interface/src/Application.h b/interface/src/Application.h
index 5cf3580c09..d9dc3f389f 100644
--- a/interface/src/Application.h
+++ b/interface/src/Application.h
@@ -136,7 +136,7 @@ public:
     static void initPlugins(const QStringList& arguments);
     static void shutdownPlugins();
 
-    Application(int& argc, char** argv, QElapsedTimer& startup_time);
+    Application(int& argc, char** argv, QElapsedTimer& startup_time, bool runningMarkerExisted);
     ~Application();
 
     void postLambdaEvent(std::function<void()> f) override;
diff --git a/interface/src/CrashHandler.cpp b/interface/src/CrashHandler.cpp
index b254cd58de..8081dd3ffc 100644
--- a/interface/src/CrashHandler.cpp
+++ b/interface/src/CrashHandler.cpp
@@ -28,7 +28,7 @@
 
 #include <RunningMarker.h>
 
-bool CrashHandler::checkForResetSettings(bool suppressPrompt) {
+bool CrashHandler::checkForResetSettings(bool wasLikelyCrash, bool suppressPrompt) {
     Settings settings;
     settings.beginGroup("Developer");
     QVariant displayCrashOptions = settings.value(MenuOption::DisplayCrashOptions);
@@ -39,9 +39,6 @@ bool CrashHandler::checkForResetSettings(bool suppressPrompt) {
     // If option does not exist in Interface.ini so assume default behavior.
     bool displaySettingsResetOnCrash = !displayCrashOptions.isValid() || displayCrashOptions.toBool();
 
-    QFile runningMarkerFile(RunningMarker::getMarkerFilePath(RUNNING_MARKER_FILENAME));
-    bool wasLikelyCrash = runningMarkerFile.exists();
-
     if (suppressPrompt) {
         return wasLikelyCrash;
     }
diff --git a/interface/src/CrashHandler.h b/interface/src/CrashHandler.h
index 308cac3411..da2e1575db 100644
--- a/interface/src/CrashHandler.h
+++ b/interface/src/CrashHandler.h
@@ -17,7 +17,7 @@
 class CrashHandler {
 
 public:
-    static bool checkForResetSettings(bool suppressPrompt = false);
+    static bool checkForResetSettings(bool wasLikelyCrash, bool suppressPrompt = false);
 
 private:
     enum Action {
diff --git a/interface/src/main.cpp b/interface/src/main.cpp
index 3430ffbd15..49517eb38e 100644
--- a/interface/src/main.cpp
+++ b/interface/src/main.cpp
@@ -192,6 +192,7 @@ int main(int argc, const char* argv[]) {
     int exitCode;
     {
         RunningMarker runningMarker(nullptr, RUNNING_MARKER_FILENAME);
+        bool runningMarkerExisted = runningMarker.fileExists();
         runningMarker.writeRunningMarkerFile();
 
         bool noUpdater = parser.isSet(noUpdaterOption);
@@ -202,7 +203,7 @@ int main(int argc, const char* argv[]) {
             SandboxUtils::runLocalSandbox(serverContentPath, true, RUNNING_MARKER_FILENAME, noUpdater);
         }
 
-        Application app(argc, const_cast<char**>(argv), startupTime);
+        Application app(argc, const_cast<char**>(argv), startupTime, runningMarkerExisted);
 
         // Now that the main event loop is setup, launch running marker thread
         runningMarker.startRunningMarker();
diff --git a/interface/src/ui/SnapshotAnimated.h b/interface/src/ui/SnapshotAnimated.h
index 1cf21edfb8..dd32e4893d 100644
--- a/interface/src/ui/SnapshotAnimated.h
+++ b/interface/src/ui/SnapshotAnimated.h
@@ -51,6 +51,7 @@ private:
     static void processFrames();
 public:
     static void saveSnapshotAnimated(QString pathStill, float aspectRatio, Application* app, QSharedPointer<WindowScriptingInterface> dm);
+    static bool isAlreadyTakingSnapshotAnimated() { return snapshotAnimatedFirstFrameTimestamp != 0; };
     static Setting::Handle<bool> alsoTakeAnimatedSnapshot;
     static Setting::Handle<float> snapshotAnimatedDuration;
 };
diff --git a/libraries/audio-client/src/AudioClient.cpp b/libraries/audio-client/src/AudioClient.cpp
index 1282dbb2dc..a4ac3feddc 100644
--- a/libraries/audio-client/src/AudioClient.cpp
+++ b/libraries/audio-client/src/AudioClient.cpp
@@ -1506,6 +1506,7 @@ bool AudioClient::switchOutputToAudioDevice(const QAudioDeviceInfo& outputDevice
 
     // cleanup any previously initialized device
     if (_audioOutput) {
+        _audioOutputIODevice.close();
         _audioOutput->stop();
 
         //must be deleted in next eventloop cycle when its called from notify()
diff --git a/libraries/audio-client/src/AudioClient.h b/libraries/audio-client/src/AudioClient.h
index 47808767b3..a1e56df33b 100644
--- a/libraries/audio-client/src/AudioClient.h
+++ b/libraries/audio-client/src/AudioClient.h
@@ -94,7 +94,6 @@ public:
             _audio(audio), _unfulfilledReads(0) {}
 
         void start() { open(QIODevice::ReadOnly | QIODevice::Unbuffered); }
-        void stop() { close(); }
         qint64 readData(char * data, qint64 maxSize) override;
         qint64 writeData(const char * data, qint64 maxSize) override { return 0; }
         int getRecentUnfulfilledReads() { int unfulfilledReads = _unfulfilledReads; _unfulfilledReads = 0; return unfulfilledReads; }
diff --git a/libraries/gpu/src/gpu/Texture_ktx.cpp b/libraries/gpu/src/gpu/Texture_ktx.cpp
index 92ead5f616..14282ec525 100644
--- a/libraries/gpu/src/gpu/Texture_ktx.cpp
+++ b/libraries/gpu/src/gpu/Texture_ktx.cpp
@@ -184,6 +184,11 @@ KtxStorage::KtxStorage(const std::string& filename) : _filename(filename) {
 }
 
 std::shared_ptr<storage::FileStorage> KtxStorage::maybeOpenFile() const {
+    // 1. Try to get the shared ptr
+    // 2. If it doesn't exist, grab the mutex around its creation
+    // 3. If it was created before we got the mutex, return it
+    // 4. Otherwise, create it
+
     std::shared_ptr<storage::FileStorage> file = _cacheFile.lock();
     if (file) {
         return file;
@@ -205,7 +210,6 @@ std::shared_ptr<storage::FileStorage> KtxStorage::maybeOpenFile() const {
 }
 
 PixelsPointer KtxStorage::getMipFace(uint16 level, uint8 face) const {
-    storage::StoragePointer result;
     auto faceOffset = _ktxDescriptor->getMipFaceTexelsOffset(level, face);
     auto faceSize = _ktxDescriptor->getMipFaceTexelsSize(level, face);
     if (faceSize != 0 && faceOffset != 0) {
@@ -221,7 +225,7 @@ PixelsPointer KtxStorage::getMipFace(uint16 level, uint8 face) const {
             qWarning() << "Failed to get a valid file out of maybeOpenFile " << QString::fromStdString(_filename);
         }
     }
-    return result;
+    return nullptr;
 }
 
 Size KtxStorage::getMipFaceSize(uint16 level, uint8 face) const {
@@ -255,8 +259,18 @@ void KtxStorage::assignMipData(uint16 level, const storage::StoragePointer& stor
     }
 
     auto file = maybeOpenFile();
+    if (!file) {
+        qWarning() << "Failed to open file to assign mip data " << QString::fromStdString(_filename);
+        return;
+    }
 
-    auto imageData = file->mutableData();
+    auto fileData = file->mutableData();
+    if (!fileData) {
+        qWarning() << "Failed to get mutable data for " << QString::fromStdString(_filename);
+        return;
+    }
+
+    auto imageData = fileData;
     imageData += ktx::KTX_HEADER_SIZE + _ktxDescriptor->header.bytesOfKeyValueData + _ktxDescriptor->images[level]._imageOffset;
     imageData += ktx::IMAGE_SIZE_WIDTH;
 
@@ -271,7 +285,7 @@ void KtxStorage::assignMipData(uint16 level, const storage::StoragePointer& stor
         memcpy(imageData, storage->data(), storage->size());
         _minMipLevelAvailable = level;
         if (_offsetToMinMipKV > 0) {
-            auto minMipKeyData = file->mutableData() + ktx::KTX_HEADER_SIZE + _offsetToMinMipKV;
+            auto minMipKeyData = fileData + ktx::KTX_HEADER_SIZE + _offsetToMinMipKV;
             memcpy(minMipKeyData, (void*)&_minMipLevelAvailable, 1);
         }
     }
diff --git a/libraries/ktx/src/ktx/Writer.cpp b/libraries/ktx/src/ktx/Writer.cpp
index 2dcd0ea583..23f9d05596 100644
--- a/libraries/ktx/src/ktx/Writer.cpp
+++ b/libraries/ktx/src/ktx/Writer.cpp
@@ -149,7 +149,8 @@ namespace ktx {
 
         for (size_t i = 0; i < descriptors.size(); ++i) {
             auto ptr = reinterpret_cast<uint32_t*>(currentDestPtr);
-            *ptr = descriptors[i]._imageSize;
+            uint32_t imageFaceSize = descriptors[i]._faceSize;
+            *ptr = imageFaceSize; // the imageSize written in the ktx is the FACE size
 
 #ifdef DEBUG
             ptr++;
diff --git a/libraries/networking/src/AddressManager.cpp b/libraries/networking/src/AddressManager.cpp
index c66fe8daf0..8fc1d66cf1 100644
--- a/libraries/networking/src/AddressManager.cpp
+++ b/libraries/networking/src/AddressManager.cpp
@@ -30,9 +30,9 @@
 #include "udt/PacketHeaders.h"
 
 #if USE_STABLE_GLOBAL_SERVICES
-const QString DEFAULT_HIFI_ADDRESS = "hifi://welcome";
+const QString DEFAULT_HIFI_ADDRESS = "hifi://welcome/hello";
 #else
-const QString DEFAULT_HIFI_ADDRESS = "hifi://dev-welcome";
+const QString DEFAULT_HIFI_ADDRESS = "hifi://dev-welcome/hello";
 #endif
 
 const QString ADDRESS_MANAGER_SETTINGS_GROUP = "AddressManager";
diff --git a/libraries/shared/src/RunningMarker.cpp b/libraries/shared/src/RunningMarker.cpp
index f8aaee42df..0c1fd06df8 100644
--- a/libraries/shared/src/RunningMarker.cpp
+++ b/libraries/shared/src/RunningMarker.cpp
@@ -53,6 +53,11 @@ RunningMarker::~RunningMarker() {
     _runningMarkerThread->deleteLater();
 }
 
+bool RunningMarker::fileExists() const {
+    QFile runningMarkerFile(getFilePath());
+    return runningMarkerFile.exists();
+}
+
 void RunningMarker::writeRunningMarkerFile() {
     QFile runningMarkerFile(getFilePath());
 
@@ -69,7 +74,7 @@ void RunningMarker::deleteRunningMarkerFile() {
     }
 }
 
-QString RunningMarker::getFilePath() {
+QString RunningMarker::getFilePath() const {
     return QStandardPaths::writableLocation(QStandardPaths::DataLocation) + "/" + _name;
 }
 
diff --git a/libraries/shared/src/RunningMarker.h b/libraries/shared/src/RunningMarker.h
index 1137dbf5fa..f9c8e72d37 100644
--- a/libraries/shared/src/RunningMarker.h
+++ b/libraries/shared/src/RunningMarker.h
@@ -25,9 +25,11 @@ public:
 
     void startRunningMarker();
 
-    QString getFilePath();
+    QString getFilePath() const;
     static QString getMarkerFilePath(QString name);
 
+    bool fileExists() const;
+
     void writeRunningMarkerFile();
     void deleteRunningMarkerFile();
 
diff --git a/libraries/shared/src/shared/Storage.cpp b/libraries/shared/src/shared/Storage.cpp
index e479559e6a..b07f896df0 100644
--- a/libraries/shared/src/shared/Storage.cpp
+++ b/libraries/shared/src/shared/Storage.cpp
@@ -70,7 +70,15 @@ StoragePointer FileStorage::create(const QString& filename, size_t size, const u
 }
 
 FileStorage::FileStorage(const QString& filename) : _file(filename) {
-    if (_file.open(QFile::ReadOnly)) {
+    bool opened = _file.open(QFile::ReadWrite);
+    if (opened) {
+        _hasWriteAccess = true;
+    } else {
+        _hasWriteAccess = false;
+        opened = _file.open(QFile::ReadOnly);
+    }
+
+    if (opened) {
         _mapped = _file.map(0, _file.size());
         if (_mapped) {
             _valid = true;
@@ -91,35 +99,4 @@ FileStorage::~FileStorage() {
     if (_file.isOpen()) {
         _file.close();
     }
-}
-
-void FileStorage::ensureWriteAccess() {
-    if (_hasWriteAccess) {
-        return;
-    }
-
-    if (_mapped) {
-        if (!_file.unmap(_mapped)) {
-            throw std::runtime_error("Unable to unmap file");
-        }
-    }
-    if (_file.isOpen()) {
-        _file.close();
-    }
-    _valid = false;
-    _mapped = nullptr;
-
-    if (_file.open(QFile::ReadWrite)) {
-        _mapped = _file.map(0, _file.size());
-        if (_mapped) {
-            _valid = true;
-            _hasWriteAccess = true;
-        } else {
-            qCWarning(storagelogging) << "Failed to map file " << _file.fileName();
-            throw std::runtime_error("Failed to map file");
-        }
-    } else {
-        qCWarning(storagelogging) << "Failed to open file " << _file.fileName();
-        throw std::runtime_error("Failed to open file");
-    }
 }
\ No newline at end of file
diff --git a/libraries/shared/src/shared/Storage.h b/libraries/shared/src/shared/Storage.h
index 4cad9fa083..d7946738cf 100644
--- a/libraries/shared/src/shared/Storage.h
+++ b/libraries/shared/src/shared/Storage.h
@@ -60,11 +60,10 @@ namespace storage {
         FileStorage& operator=(const FileStorage& other) = delete;
 
         const uint8_t* data() const override { return _mapped; }
-        uint8_t* mutableData() override { ensureWriteAccess(); return _mapped; }
+        uint8_t* mutableData() override { return _hasWriteAccess ? _mapped : nullptr; }
         size_t size() const override { return _file.size(); }
         operator bool() const override { return _valid; }
     private:
-        void ensureWriteAccess();
 
         bool _valid { false };
         bool _hasWriteAccess { false };
diff --git a/scripts/system/html/js/SnapshotReview.js b/scripts/system/html/js/SnapshotReview.js
index f962c7b624..6c5829d64f 100644
--- a/scripts/system/html/js/SnapshotReview.js
+++ b/scripts/system/html/js/SnapshotReview.js
@@ -44,6 +44,7 @@ function showSetupComplete() {
             '<p>Snapshot location set.</p>' +
             '<p>Press the big red button to take a snap!</p>' +
         '</div>';
+    document.getElementById("snap-button").disabled = false;
 }
 function showSnapshotInstructions() {
     var snapshotImagesDiv = document.getElementById("snapshot-images");
@@ -69,7 +70,6 @@ function login() {
     }));
 }
 function clearImages() {
-    document.getElementById("snap-button").disabled = false;
     var snapshotImagesDiv = document.getElementById("snapshot-images");
     snapshotImagesDiv.classList.remove("snapshotInstructions");
     while (snapshotImagesDiv.hasChildNodes()) {
@@ -300,7 +300,7 @@ function addImage(image_data, isLoggedIn, canShare, isGifLoading, isShowingPrevi
     if (!isGifLoading) {
         appendShareBar(id, isLoggedIn, canShare, isGif, blastButtonDisabled, hifiButtonDisabled, canBlast);
     }
-    if (!isGifLoading && !isShowingPreviousImages) {
+    if (!isGifLoading || (isShowingPreviousImages && !image_data.story_id)) {
         shareForUrl(id);
     }
     if (isShowingPreviousImages && isLoggedIn && image_data.story_id) {
@@ -650,6 +650,7 @@ window.onload = function () {
                             shareForUrl("p1");
                             appendShareBar("p1", messageOptions.isLoggedIn, messageOptions.canShare, true, false, false, messageOptions.canBlast);
                             document.getElementById("p1").classList.remove("processingGif");
+                            document.getElementById("snap-button").disabled = false;
                         }
                     } else {
                         imageCount = message.image_data.length;
@@ -688,6 +689,9 @@ function takeSnapshot() {
         type: "snapshot",
         action: "takeSnapshot"
     }));
+    if (document.getElementById('stillAndGif').checked === true) {
+        document.getElementById("snap-button").disabled = true;
+    }
 }
 
 function testInBrowser(test) {
diff --git a/scripts/system/snapshot.js b/scripts/system/snapshot.js
index 8b5ae3c9a7..4c661482fc 100644
--- a/scripts/system/snapshot.js
+++ b/scripts/system/snapshot.js
@@ -138,10 +138,10 @@ function onMessage(message) {
                     isLoggedIn = Account.isLoggedIn();
                     if (isLoggedIn) {
                         print('Sharing snapshot with audience "for_url":', message.data);
-                        Window.shareSnapshot(message.data, message.href || href);
+                        Window.shareSnapshot(message.data, Settings.getValue("previousSnapshotHref"));
                     } else {
                         shareAfterLogin = true;
-                        snapshotToShareAfterLogin.push({ path: message.data, href: message.href || href });
+                        snapshotToShareAfterLogin.push({ path: message.data, href: Settings.getValue("previousSnapshotHref") });
                     }
                 }
             });
@@ -349,6 +349,7 @@ function takeSnapshot() {
     // We will record snapshots based on the starting location. That could change, e.g., when recording a .gif.
     // Even the domainId could change (e.g., if the user falls into a teleporter while recording).
     href = location.href;
+    Settings.setValue("previousSnapshotHref", href);
     domainId = location.domainId;
     Settings.setValue("previousSnapshotDomainID", domainId);
 
diff --git a/server-console/src/main.js b/server-console/src/main.js
index 4ce1ccfb02..98bda9a10f 100644
--- a/server-console/src/main.js
+++ b/server-console/src/main.js
@@ -42,7 +42,7 @@ const appIcon = path.join(__dirname, '../resources/console.png');
 const DELETE_LOG_FILES_OLDER_THAN_X_SECONDS = 60 * 60 * 24 * 7; // 7 Days
 const LOG_FILE_REGEX = /(domain-server|ac-monitor|ac)-.*-std(out|err).txt/;
 
-const HOME_CONTENT_URL = "http://cdn.highfidelity.com/content-sets/home-tutorial-RC39.tar.gz";
+const HOME_CONTENT_URL = "http://cdn.highfidelity.com/content-sets/home-tutorial-RC40.tar.gz";
 
 function getBuildInfo() {
     var buildInfoPath = null;