diff --git a/github b/github
index a46f549..dda7ad2 160000
--- a/github
+++ b/github
@@ -1 +1 @@
-Subproject commit a46f54984b7ad9721c01273e77807469cd2c63a9
+Subproject commit dda7ad2b270b3c598f43757c0e9aaee1adafa92c
diff --git a/modules/renderer/audio/AudioPlayer.ts b/modules/renderer/audio/AudioPlayer.ts
index c7a7b0c..fdfb303 100644
--- a/modules/renderer/audio/AudioPlayer.ts
+++ b/modules/renderer/audio/AudioPlayer.ts
@@ -106,7 +106,7 @@ export class NativeAudioPlayer implements AudioBackend {
     }
 
     getDefaultDeviceId(): string {
-        return native.audio.available_devices().find(entry => entry.output_default).device_id;
+        return native.audio.available_devices().find(entry => entry.output_default)?.device_id || "default";
     }
 
     isDeviceRefreshAvailable(): boolean {
diff --git a/native/serverconnection/src/audio/AudioInput.cpp b/native/serverconnection/src/audio/AudioInput.cpp
index 8f5e11f..def345e 100644
--- a/native/serverconnection/src/audio/AudioInput.cpp
+++ b/native/serverconnection/src/audio/AudioInput.cpp
@@ -111,10 +111,6 @@ bool AudioInput::record(std::string& error) {
         return false;
     }
 
-    if(this->input_recorder->sample_rate() != this->sample_rate()) {
-        this->resampler_ = std::make_unique<AudioResampler>(this->input_recorder->sample_rate(), this->sample_rate(), this->channel_count_);
-    }
-
     this->input_recorder->register_consumer(this);
     if(!this->input_recorder->start(error)) {
         this->input_recorder->remove_consumer(this);
@@ -134,6 +130,8 @@ void AudioInput::stop() {
     this->input_recorder->remove_consumer(this);
     this->input_recorder->stop_if_possible();
     this->input_recorder.reset();
+
+    this->resampler_ = nullptr;
 }
 
 std::vector<std::shared_ptr<AudioInputConsumer>> AudioInput::consumers() {
@@ -204,11 +202,24 @@ void AudioInput::allocate_input_buffer_samples(size_t samples) {
     }
 }
 
-void AudioInput::consume(const void *input, size_t sample_count, size_t channels) {
+void AudioInput::consume(const void *input, size_t sample_count, size_t sample_rate, size_t channels) {
     constexpr static auto kTempBufferMaxSampleCount{1024 * 8};
     float temp_buffer[kTempBufferMaxSampleCount];
 
     /* TODO: Short circuit for silence here */
+    if(!this->resampler_ || this->current_input_sample_rate != sample_rate) {
+        log_info(category::audio, tr("Input sample rate changed from {} to {}"), this->resampler_ ? this->resampler_->output_rate() : 0, sample_rate);
+        this->current_input_sample_rate = sample_rate;
+
+        this->resampler_ = std::make_unique<AudioResampler>(this->sample_rate(), sample_rate, this->channel_count());
+        if(!this->resampler_->valid()) {
+            log_critical(category::audio, tr("Failed to allocate a new resampler. Audio input will be silent."));
+        }
+    }
+
+    if(!this->resampler_->valid()) {
+        return;
+    }
 
     if(channels != this->channel_count_) {
         if(channels < 1 || channels > 2) {
@@ -225,25 +236,16 @@ void AudioInput::consume(const void *input, size_t sample_count, size_t channels
         input = temp_buffer;
     }
 
-	if(this->resampler_) {
-	    const auto expected_size = this->resampler_->estimated_output_size(sample_count);
-	    this->allocate_input_buffer_samples(expected_size);
+    const auto expected_size = this->resampler_->estimated_output_size(sample_count);
+    this->allocate_input_buffer_samples(expected_size);
 
-        size_t resampled_sample_count{expected_size};
-	    if(!this->resampler_->process(this->input_buffer.write_ptr(), input, sample_count, resampled_sample_count)) {
-	        log_error(category::audio, tr("Failed to resample input audio."));
-	        return;
-	    }
-
-        this->input_buffer.advance_write_ptr(resampled_sample_count * this->channel_count_ * sizeof(float));
-	} else {
-        this->allocate_input_buffer_samples(sample_count);
-
-        const auto sample_byte_size = sample_count * this->channel_count_ * sizeof(float);
-        memcpy(this->input_buffer.write_ptr(), input, sample_byte_size);
-        this->input_buffer.advance_write_ptr(sample_byte_size);
-	}
+    size_t resampled_sample_count{expected_size};
+    if(!this->resampler_->process(this->input_buffer.write_ptr(), input, sample_count, resampled_sample_count)) {
+        log_error(category::audio, tr("Failed to resample audio input."));
+        return;
+    }
 
+    this->input_buffer.advance_write_ptr(resampled_sample_count * this->channel_count_ * sizeof(float));
 	audio::encode_event_loop->schedule(this->event_loop_entry);
 }
 
diff --git a/native/serverconnection/src/audio/AudioInput.h b/native/serverconnection/src/audio/AudioInput.h
index 5168f0c..0e1c2a7 100644
--- a/native/serverconnection/src/audio/AudioInput.h
+++ b/native/serverconnection/src/audio/AudioInput.h
@@ -69,7 +69,7 @@ namespace tc::audio {
                 AudioInput* input{nullptr};
             };
 
-            void consume(const void *, size_t, size_t) override;
+            void consume(const void *, size_t, size_t, size_t) override;
             void process_audio();
             void process_audio_chunk(float *);
 
@@ -92,6 +92,8 @@ namespace tc::audio {
             std::unique_ptr<AudioResampler> resampler_{nullptr};
             std::shared_ptr<AudioDevice> input_device{};
 
+            size_t current_input_sample_rate{0};
+
             float volume_{1.f};
 
             void allocate_input_buffer_samples(size_t /* sample count */);
diff --git a/native/serverconnection/src/audio/AudioLevelMeter.cpp b/native/serverconnection/src/audio/AudioLevelMeter.cpp
index ade5a72..fcf0ec4 100644
--- a/native/serverconnection/src/audio/AudioLevelMeter.cpp
+++ b/native/serverconnection/src/audio/AudioLevelMeter.cpp
@@ -94,7 +94,7 @@ void InputDeviceAudioLevelMeter::stop() {
 }
 
 /* Note the parameter order! */
-void InputDeviceAudioLevelMeter::consume(const void *buffer, size_t sample_count, size_t channel_count) {
+void InputDeviceAudioLevelMeter::consume(const void *buffer, size_t sample_count, size_t /* sample rate */, size_t channel_count) {
     this->analyze_buffer((const float*) buffer, channel_count, sample_count);
 }
 
diff --git a/native/serverconnection/src/audio/AudioLevelMeter.h b/native/serverconnection/src/audio/AudioLevelMeter.h
index 969f265..d9b0ef1 100644
--- a/native/serverconnection/src/audio/AudioLevelMeter.h
+++ b/native/serverconnection/src/audio/AudioLevelMeter.h
@@ -55,7 +55,7 @@ namespace tc::audio {
             std::shared_ptr<AudioDevice> target_device{};
             std::shared_ptr<AudioDeviceRecord> recorder_instance{};
 
-            void consume(const void *, size_t, size_t) override;
+            void consume(const void *, size_t, size_t, size_t) override;
     };
 
     class AudioInputAudioLevelMeter : public AbstractAudioLevelMeter {
diff --git a/native/serverconnection/src/audio/driver/AudioDriver.h b/native/serverconnection/src/audio/driver/AudioDriver.h
index 80d56b8..5b1b39f 100644
--- a/native/serverconnection/src/audio/driver/AudioDriver.h
+++ b/native/serverconnection/src/audio/driver/AudioDriver.h
@@ -11,7 +11,7 @@ namespace tc::audio {
         public:
             class Consumer {
                 public:
-                    virtual void consume(const void* /* buffer */, size_t /* samples */, size_t /* channel count */) = 0;
+                    virtual void consume(const void* /* buffer */, size_t /* samples */, size_t /* sample rate */, size_t /* channel count */) = 0;
             };
 
             [[nodiscard]] virtual size_t sample_rate() const = 0;
diff --git a/native/serverconnection/src/audio/driver/PortAudio.h b/native/serverconnection/src/audio/driver/PortAudio.h
index 4f5f11a..98558b2 100644
--- a/native/serverconnection/src/audio/driver/PortAudio.h
+++ b/native/serverconnection/src/audio/driver/PortAudio.h
@@ -10,8 +10,8 @@
 namespace tc::audio::pa {
     class PortAudioPlayback : public AudioDevicePlayback {
         public:
-            static constexpr auto kChannelCount{2};
-            static constexpr auto kSampleRate{48000};
+            static constexpr auto kDefaultChannelCount{2};
+            static constexpr std::array<size_t, 2> kSupportedSampleRates{48000, 44100};
 
             explicit PortAudioPlayback(PaDeviceIndex index, const PaDeviceInfo* info);
             virtual ~PortAudioPlayback();
@@ -28,13 +28,14 @@ namespace tc::audio::pa {
             const PaDeviceInfo* info;
             PaStream* stream{nullptr};
 
+            size_t source_sample_rate{0};
             size_t source_channel_count{0};
     };
 
     class PortAudioRecord : public AudioDeviceRecord {
         public:
-            static constexpr auto kChannelCount{2};
-            static constexpr auto kSampleRate{48000};
+            static constexpr auto kDefaultChannelCount{2};
+            static constexpr std::array<size_t, 2> kSupportedSampleRates{48000, 44100};
 
             explicit PortAudioRecord(PaDeviceIndex index, const PaDeviceInfo* info);
             virtual ~PortAudioRecord();
@@ -47,6 +48,7 @@ namespace tc::audio::pa {
         private:
             void read_callback(const void *input, unsigned long frameCount, const PaStreamCallbackTimeInfo* timeInfo, PaStreamCallbackFlags statusFlags);
 
+            size_t source_sample_rate{0};
             size_t source_channel_count{0};
 
             PaDeviceIndex index;
diff --git a/native/serverconnection/src/audio/driver/PortAudioPlayback.cpp b/native/serverconnection/src/audio/driver/PortAudioPlayback.cpp
index 00d8722..c0b68d4 100644
--- a/native/serverconnection/src/audio/driver/PortAudioPlayback.cpp
+++ b/native/serverconnection/src/audio/driver/PortAudioPlayback.cpp
@@ -49,34 +49,48 @@ bool PortAudioPlayback::impl_start(std::string &error) {
     parameters.sampleFormat = paFloat32;
     parameters.suggestedLatency = this->info->defaultLowInputLatency;
 
-    if(this->info->maxOutputChannels < kChannelCount) {
+    if(this->info->maxOutputChannels < kDefaultChannelCount) {
         parameters.channelCount = (int) 1;
         this->source_channel_count = 1;
     } else {
-        parameters.channelCount = (int) kChannelCount;
-        this->source_channel_count = kChannelCount;
+        parameters.channelCount = (int) kDefaultChannelCount;
+        this->source_channel_count = kDefaultChannelCount;
     }
 
-    log_debug(category::audio, "Opening playback device {} (MaxChannels: {}, Channels: {})", this->info->name, this->info->maxOutputChannels, this->source_channel_count);
+    for(const auto& sample_rate : kSupportedSampleRates) {
+        auto err = Pa_OpenStream(
+                &this->stream,
+                nullptr,
+                &parameters,
+                (double) sample_rate,
+                paFramesPerBufferUnspecified,
+                paClipOff,
+                proxied_write_callback,
+                this
+        );
+        log_debug(category::audio, "Open result for playback device {} (MaxChannels: {}, Channels: {}, Sample rate: {}): {}", this->info->name, this->info->maxOutputChannels, this->source_channel_count, sample_rate, err);
 
-    auto err = Pa_OpenStream(
-            &this->stream,
-            nullptr,
-            &parameters,
-            (double) kSampleRate,
-            paFramesPerBufferUnspecified,
-            paClipOff,
-            proxied_write_callback,
-            this
-    );
+        if(err == paNoError) {
+            this->source_sample_rate = sample_rate;
+            break;
+        }
 
-    if(err != paNoError) {
         this->stream = nullptr;
+        if(err == paInvalidSampleRate) {
+            /* Try next sample rate */
+            continue;
+        }
+
         error = std::string{Pa_GetErrorText(err)} + " (open stream: " + std::to_string(err) + ")";
         return false;
     }
 
-    err = Pa_StartStream(this->stream);
+    if(!this->stream) {
+        error = "no supported sample rate found";
+        return false;
+    }
+
+    auto err = Pa_StartStream(this->stream);
     if(err != paNoError) {
         error = std::string{Pa_GetErrorText(err)} + "(start stream: " + std::to_string(err) + ")";
         err = Pa_CloseStream(this->stream);
@@ -101,13 +115,12 @@ void PortAudioPlayback::impl_stop() {
 }
 
 size_t PortAudioPlayback::current_sample_rate() const {
-    /* We currently only support one sample rate */
-    return (size_t) kSampleRate;
+    return this->source_sample_rate;
 }
 
 void PortAudioPlayback::write_callback(void *output, unsigned long frameCount,
                                     const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) {
     (void) timeInfo;
     (void) statusFlags;
-    this->fill_buffer(output, frameCount, kSampleRate, this->source_channel_count);
+    this->fill_buffer(output, frameCount, this->source_sample_rate, this->source_channel_count);
 }
\ No newline at end of file
diff --git a/native/serverconnection/src/audio/driver/PortAudioRecord.cpp b/native/serverconnection/src/audio/driver/PortAudioRecord.cpp
index 2103eeb..0226202 100644
--- a/native/serverconnection/src/audio/driver/PortAudioRecord.cpp
+++ b/native/serverconnection/src/audio/driver/PortAudioRecord.cpp
@@ -16,7 +16,6 @@ PortAudioRecord::~PortAudioRecord() {
 }
 
 bool PortAudioRecord::impl_start(std::string &error) {
-    //TODO: Detect correct sample rate
     {
         auto device_info = Pa_GetDeviceInfo(this->index);
         if(this->info != device_info) {
@@ -42,35 +41,52 @@ bool PortAudioRecord::impl_start(std::string &error) {
 
     PaStreamParameters parameters{};
     memset(&parameters, 0, sizeof(parameters));
-    if(this->info->maxInputChannels < kChannelCount) {
+    if(this->info->maxInputChannels < kDefaultChannelCount) {
         parameters.channelCount = (int) 1;
         this->source_channel_count = 1;
     } else {
-        parameters.channelCount = (int) kChannelCount;
-        this->source_channel_count = kChannelCount;
+        parameters.channelCount = (int) kDefaultChannelCount;
+        this->source_channel_count = kDefaultChannelCount;
     }
-    log_debug(category::audio, "Opening record device {} (MaxChannels: {}, Channels: {})", this->info->name, this->info->maxInputChannels, this->source_channel_count);
 
     parameters.device = this->index;
     parameters.sampleFormat = paFloat32;
     parameters.suggestedLatency = this->info->defaultLowInputLatency;
-    auto err = Pa_OpenStream(
-            &this->stream,
-            &parameters,
-            nullptr,
-            (double) kSampleRate,
-            paFramesPerBufferUnspecified,
-            paClipOff,
-            proxied_read_callback,
-            this);
 
-    if(err != paNoError) {
+    for(const auto& sample_rate : kSupportedSampleRates) {
+        auto err = Pa_OpenStream(
+                &this->stream,
+                &parameters,
+                nullptr,
+                (double) sample_rate,
+                paFramesPerBufferUnspecified,
+                paClipOff,
+                proxied_read_callback,
+                this
+        );
+        log_debug(category::audio, "Open result for record device {} (MaxChannels: {}, Channels: {}, Sample rate: {}): {}", this->info->name, this->info->maxInputChannels, this->source_channel_count, sample_rate, err);
+
+        if(err == paNoError) {
+            this->source_sample_rate = sample_rate;
+            break;
+        }
+
         this->stream = nullptr;
+        if(err == paInvalidSampleRate) {
+            /* Try next sample rate */
+            continue;
+        }
+
         error = std::string{Pa_GetErrorText(err)} + " (open stream: " + std::to_string(err) + ")";
         return false;
     }
 
-    err = Pa_StartStream(this->stream);
+    if(!this->stream) {
+        error = "no supported sample rate found";
+        return false;
+    }
+
+    auto err = Pa_StartStream(this->stream);
     if(err != paNoError) {
         error = std::string{Pa_GetErrorText(err)} + "(start stream: " + std::to_string(err) + ")";
         err = Pa_CloseStream(this->stream);
@@ -98,13 +114,13 @@ void PortAudioRecord::impl_stop() {
 }
 
 size_t PortAudioRecord::sample_rate() const {
-    return kSampleRate;
+    return this->source_sample_rate;
 }
 
 void PortAudioRecord::read_callback(const void *input, unsigned long frameCount,
                                     const PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) {
     std::lock_guard consumer_lock{this->consumer_lock};
     for(auto& consumer : this->_consumers) {
-        consumer->consume(input, frameCount, this->source_channel_count);
+        consumer->consume(input, frameCount, this->source_sample_rate, this->source_channel_count);
     }
 }
\ No newline at end of file
diff --git a/native/serverconnection/src/audio/sounds/SoundPlayer.cpp b/native/serverconnection/src/audio/sounds/SoundPlayer.cpp
index 76f514d..4843da0 100644
--- a/native/serverconnection/src/audio/sounds/SoundPlayer.cpp
+++ b/native/serverconnection/src/audio/sounds/SoundPlayer.cpp
@@ -190,6 +190,8 @@ namespace tc::audio::sounds {
                         return false;
                     }
 
+                    /* The execute lock must be locked else some internal state could be altered */
+                    auto execute_lock = self->execute_lock(true);
                     if(self->state_ == PLAYER_STATE_PLAYING) {
                         log_warn(category::audio, tr("Having an audio underflow while playing a sound."));
                     } else if(self->state_ == PLAYER_STATE_AWAIT_FINISH) {
@@ -204,6 +206,8 @@ namespace tc::audio::sounds {
                         return;
                     }
 
+                    /* The execute lock must be locked else some internal state could be altered */
+                    auto execute_lock = self->execute_lock(true);
                     if(self->could_enqueue_next_buffer() && self->state_ == PLAYER_STATE_PLAYING) {
                         audio::decode_event_loop->schedule(self);
                     }
diff --git a/native/updater/util.cpp b/native/updater/util.cpp
index 7ed090c..f545845 100644
--- a/native/updater/util.cpp
+++ b/native/updater/util.cpp
@@ -51,8 +51,6 @@ using namespace std;
 
     bool is_executable(const std::string& file) {
         chmod(file.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
-        /* We chmod above but for some reasons access still fails. This should be fixed but I want to finish the linux client... */
-        return true;
         return access(file.c_str(), F_OK | X_OK) == 0;
     }
 
@@ -91,7 +89,7 @@ inline std::string build_callback_info(const std::string& error_id, const std::s
 void execute_callback_fail_exit(const std::string& error, const std::string& error_message) {
     file::rollback();
 
-    if(!is_executable(config::callback_file)) {
+    if(!is_executable(config::callback_file)) {w
         logger::fatal("callback file (%s) is not executable! Ignoring fail callback", config::callback_file.c_str());
         logger::flush();
         exit(1);