diff --git a/cmake/Depthai/DepthaiDeviceSideConfig.cmake b/cmake/Depthai/DepthaiDeviceSideConfig.cmake
index 158d28145..d3637033e 100644
--- a/cmake/Depthai/DepthaiDeviceSideConfig.cmake
+++ b/cmake/Depthai/DepthaiDeviceSideConfig.cmake
@@ -2,7 +2,7 @@
 set(DEPTHAI_DEVICE_SIDE_MATURITY "snapshot")  
 
 # "full commit hash of device side binary"
-set(DEPTHAI_DEVICE_SIDE_COMMIT "2f49dc5f43e668af0c70fe683367b390fc5a6abb")            
+set(DEPTHAI_DEVICE_SIDE_COMMIT "f9df8e9f3115e796682ff3499068b04f782f888f")            
 
 # "version if applicable"
 set(DEPTHAI_DEVICE_SIDE_VERSION "")
diff --git a/cmake/Hunter/config.cmake b/cmake/Hunter/config.cmake
index 2f36436e4..5a602a8c7 100644
--- a/cmake/Hunter/config.cmake
+++ b/cmake/Hunter/config.cmake
@@ -13,9 +13,9 @@ hunter_config(
 
 hunter_config(
     XLink
-    VERSION "luxonis-2020.2"
-    URL "https://github.com/luxonis/XLink/archive/3f8c17eef960d0a76fcb8f78581407d74dade2c7.tar.gz"
-    SHA1 "00494618711aa285282af1c9937e39f42e568680"
+    VERSION "luxonis-2020.2-fix_boot_multiple_512-0"
+    URL "https://github.com/luxonis/XLink/archive/17bf859bc95589b2ee616d2ec32e97a239ac3210.zip"
+    SHA1 "cfbfdde1cdd9eedb1941ddc91c7465f4abfd7235"
     CMAKE_ARGS
         CMAKE_POSITION_INDEPENDENT_CODE=ON
 )
diff --git a/include/depthai/pipeline/host_pipeline_config.hpp b/include/depthai/pipeline/host_pipeline_config.hpp
index 9c579be57..5688a1d79 100644
--- a/include/depthai/pipeline/host_pipeline_config.hpp
+++ b/include/depthai/pipeline/host_pipeline_config.hpp
@@ -87,6 +87,8 @@ struct HostPipelineConfig
     struct AppConfig
     {
         bool sync_video_meta_streams = false;
+        bool sync_sequence_numbers = false;
+        uint32_t usb_chunk_KiB = 64; // Increase to improve throughput, 0 to disable chunking
     } app_config;
 
     bool initWithJSON(const nlohmann::json &json_obj);
diff --git a/shared/depthai-shared b/shared/depthai-shared
index d93dccc8f..81898ccd9 160000
--- a/shared/depthai-shared
+++ b/shared/depthai-shared
@@ -1 +1 @@
-Subproject commit d93dccc8f42ee717b6f701eaed0e4e27d81b8cb2
+Subproject commit 81898ccd9ef6059265b284ea705576424784ec32
diff --git a/src/device.cpp b/src/device.cpp
index 52221d946..1f5c4a090 100644
--- a/src/device.cpp
+++ b/src/device.cpp
@@ -920,6 +920,8 @@ std::shared_ptr<CNNHostPipeline> Device::create_pipeline(
         json_config_obj["ot"]["confidence_threshold"] = config.ot.confidence_threshold;
 
         json_config_obj["app"]["sync_video_meta_streams"] = config.app_config.sync_video_meta_streams;
+        json_config_obj["app"]["sync_sequence_numbers"] = config.app_config.sync_sequence_numbers;
+        json_config_obj["app"]["usb_chunk_KiB"] = config.app_config.usb_chunk_KiB;
 
         bool add_disparity_post_processing_color = false;
         bool temp_measurement = false;
diff --git a/src/disparity_stream_post_processor.cpp b/src/disparity_stream_post_processor.cpp
index 53f20fddb..c6e19175c 100644
--- a/src/disparity_stream_post_processor.cpp
+++ b/src/disparity_stream_post_processor.cpp
@@ -51,6 +51,7 @@ void DisparityStreamPostProcessor::prepareDepthColorAndNotifyObservers(
     FrameMetadata *m = (FrameMetadata *)(depth.data() + depth.size() - sizeof(FrameMetadata));
     memcpy(m, disp_uc + data.size - sizeof(FrameMetadata), sizeof(FrameMetadata));
     m->frameSize = 3 * (data.size - sizeof(FrameMetadata));
+    m->spec.bytesPP = 3;
 
     StreamData depth_d;
     depth_d.packet_number = data.packet_number;
diff --git a/src/pipeline/host_pipeline_config.cpp b/src/pipeline/host_pipeline_config.cpp
index 4c8cab1bf..674885ca7 100644
--- a/src/pipeline/host_pipeline_config.cpp
+++ b/src/pipeline/host_pipeline_config.cpp
@@ -388,6 +388,16 @@ bool HostPipelineConfig::initWithJSON(const nlohmann::json &json_obj)
             {
                 app_config.sync_video_meta_streams = app_conf_obj.at("sync_video_meta_streams").get<bool>();
             }
+
+            if (app_conf_obj.contains("sync_sequence_numbers"))
+            {
+                app_config.sync_sequence_numbers = app_conf_obj.at("sync_sequence_numbers").get<bool>();
+            }
+
+            if (app_conf_obj.contains("usb_chunk_KiB"))
+            {
+                app_config.usb_chunk_KiB = app_conf_obj.at("usb_chunk_KiB").get<uint32_t>();
+            }
         }