diff --git a/Dockerfile b/Dockerfile
index b1a5ba1a0..1ddf7d2b1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,7 +27,7 @@ RUN --mount=type=tmpfs,target=/tmp --mount=type=tmpfs,target=/var/cache/apt \
 FROM wget AS go2rtc
 ARG TARGETARCH
 WORKDIR /rootfs/usr/local/go2rtc/bin
-RUN wget -qO go2rtc "https://github.com/AlexxIT/go2rtc/releases/download/v1.0.0/go2rtc_linux_${TARGETARCH}" \
+RUN wget -qO go2rtc "https://github.com/AlexxIT/go2rtc/releases/download/v1.0.1/go2rtc_linux_${TARGETARCH}" \
     && chmod +x go2rtc
 
 
diff --git a/docker/rootfs/etc/s6-overlay/s6-rc.d/go2rtc/run b/docker/rootfs/etc/s6-overlay/s6-rc.d/go2rtc/run
index ae5d7ee60..62fbe33ad 100755
--- a/docker/rootfs/etc/s6-overlay/s6-rc.d/go2rtc/run
+++ b/docker/rootfs/etc/s6-overlay/s6-rc.d/go2rtc/run
@@ -10,7 +10,7 @@ s6-svc -O .
 function get_ip_and_port_from_supervisor() {
     local ip_address
     # Example: 192.168.1.10/24
-    local ip_regex='^([0-9]{1,3}\.{3}[0-9]{1,3})/[0-9]{1,2}$'
+    local ip_regex='^([0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})/[0-9]{1,2}$'
     if ip_address=$(
         curl -fsSL \
             -H "Authorization: Bearer ${SUPERVISOR_TOKEN}" \
@@ -32,7 +32,7 @@ function get_ip_and_port_from_supervisor() {
             -H "Authorization: Bearer ${SUPERVISOR_TOKEN}" \
             -H "Content-Type: application/json" \
             http://supervisor/addons/self/info |
-            jq --exit-status --raw-output '.data.network["22/tcp"]'
+            jq --exit-status --raw-output '.data.network["8555/tcp"]'
     ) && [[ "${webrtc_port}" =~ ${port_regex} ]]; then
         webrtc_port="${BASH_REMATCH[1]}"
         echo "[INFO] Got WebRTC port from supervisor: ${ip_address}" >&2
diff --git a/docker/rootfs/usr/local/go2rtc/create_config.py b/docker/rootfs/usr/local/go2rtc/create_config.py
index 4ba2cfbf6..624415633 100644
--- a/docker/rootfs/usr/local/go2rtc/create_config.py
+++ b/docker/rootfs/usr/local/go2rtc/create_config.py
@@ -2,6 +2,7 @@
 
 import json
 import os
+import sys
 import yaml
 
 
@@ -40,6 +41,8 @@ if not go2rtc_config.get("webrtc", {}).get("candidates", []):
     default_candidates.append("stun:8555")
 
     go2rtc_config["webrtc"] = {"candidates": default_candidates}
+else:
+    print("[INFO] Not injecting WebRTC candidates into go2rtc config as it has been set manually", file=sys.stderr)
 
 # need to replace ffmpeg command when using ffmpeg4
 if not os.path.exists(BTBN_PATH):
diff --git a/docs/docs/configuration/camera_specific.md b/docs/docs/configuration/camera_specific.md
index 5069d712e..d61d5cbd9 100644
--- a/docs/docs/configuration/camera_specific.md
+++ b/docs/docs/configuration/camera_specific.md
@@ -108,8 +108,11 @@ According to [this discussion](https://github.com/blakeblackshear/frigate/issues
 ```yaml
 go2rtc:
   streams:
-    reolink: ffmpeg:http://reolink_ip/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=username&password=password#video=copy#audio=copy#audio=opus
-    reolink_sub: ffmpeg:http://reolink_ip/flv?port=1935&app=bcs&stream=channel0_ext.bcs&user=username&password=password
+    reolink: 
+      - http://reolink_ip/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=username&password=password
+      - ffmpeg:reolink#audio=opus
+    reolink_sub: 
+      - http://reolink_ip/flv?port=1935&app=bcs&stream=channel0_ext.bcs&user=username&password=password
 
 cameras:
   reolink:
@@ -119,7 +122,7 @@ cameras:
           input_args: preset-rtsp-restream
           roles:
             - record
-        - path: rtsp://127.0.0.1:8554/reolink?video=copy
+        - path: rtsp://127.0.0.1:8554/reolink_sub?video=copy
           input_args: preset-rtsp-restream
           roles:
             - detect
diff --git a/docs/docs/configuration/index.md b/docs/docs/configuration/index.md
index f3cc880e3..b33ebd40c 100644
--- a/docs/docs/configuration/index.md
+++ b/docs/docs/configuration/index.md
@@ -355,7 +355,7 @@ rtmp:
   enabled: False
 
 # Optional: Restream configuration
-# Uses https://github.com/AlexxIT/go2rtc (v1.0.0)
+# Uses https://github.com/AlexxIT/go2rtc (v1.0.1)
 go2rtc:
 
 # Optional: jsmpeg stream configuration for WebUI
@@ -491,4 +491,10 @@ ui:
   timezone: None
   # Optional: Use an experimental recordings / camera view UI (default: shown below)
   experimental_ui: False
+
+# Optional: Telemetry configuration
+telemetry:
+  # Optional: Enable the latest version outbound check (default: shown below)
+  # NOTE: If you use the HomeAssistant integration, disabling this will prevent it from reporting new versions
+  version_check: True
 ```
diff --git a/docs/docs/configuration/restream.md b/docs/docs/configuration/restream.md
index 09967ea8b..9f7e54eb4 100644
--- a/docs/docs/configuration/restream.md
+++ b/docs/docs/configuration/restream.md
@@ -31,8 +31,9 @@ go2rtc:
     rtsp_cam: # <- for RTSP streams
       - rtsp://192.168.1.5:554/live0 # <- stream which supports video & aac audio
       - ffmpeg:rtsp_cam#audio=opus # <- copy of the stream which transcodes audio to the missing codec (usually will be opus)
-    http_cam: # <- for http streams
-      - "ffmpeg:http://192.168.50.155/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=user&password=password#video=copy#audio=copy#audio=opus" # <- http streams must use ffmpeg to set all types
+    http_cam: # <- for other streams
+      - http://192.168.50.155/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=user&password=password # <- stream which supports video & aac audio
+      - ffmpeg:http_cam#audio=opus # <- copy of the stream which transcodes audio to the missing codec (usually will be opus)
 
 cameras:
   rtsp_cam:
@@ -71,9 +72,11 @@ go2rtc:
       - rtsp://192.168.1.5:554/substream # <- stream which supports video & aac audio. This is only supported for rtsp streams, http must use ffmpeg
       - ffmpeg:rtsp_cam_sub#audio=opus # <- copy of the stream which transcodes audio to opus
     http_cam:
-      - "ffmpeg:http://192.168.50.155/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=user&password=password#video=copy#audio=copy#audio=opus" # <- http streams must use ffmpeg to set all types
+      - http://192.168.50.155/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=user&password=password # <- stream which supports video & aac audio. This is only supported for rtsp streams, http must use ffmpeg
+      - ffmpeg:http_cam#audio=opus # <- copy of the stream which transcodes audio to opus
     http_cam_sub:
-      - "ffmpeg:http://192.168.50.155/flv?port=1935&app=bcs&stream=channel0_ext.bcs&user=user&password=password#video=copy#audio=copy#audio=opus" # <- http streams must use ffmpeg to set all types
+      - http://192.168.50.155/flv?port=1935&app=bcs&stream=channel0_ext.bcs&user=user&password=password # <- stream which supports video & aac audio. This is only supported for rtsp streams, http must use ffmpeg
+      - ffmpeg:http_cam_sub#audio=opus # <- copy of the stream which transcodes audio to opus
 
 cameras:
   rtsp_cam:
@@ -115,3 +118,15 @@ go2rtc:
   streams:
     stream1: exec:ffmpeg -hide_banner -re -stream_loop -1 -i /media/BigBuckBunny.mp4 -c copy -rtsp_transport tcp -f rtsp {{output}}
 ```
+
+## Go2rtc Exec
+
+Go2rtc offers the ability to [run a full command with exec](https://github.com/AlexxIT/go2rtc#source-exec) and calls for `{output}` at the end of the stream. Due to frigate's handling of templates, the output will need to be passed as `{{output}}`.
+
+ex:
+
+```yaml
+go2rtc:
+  streams:
+    test: exec:ffmpeg -hide_banner -re -stream_loop -1 -i /media/BigBuckBunny.mp4 -c copy -rtsp_transport tcp -f rtsp {{output}}
+```
diff --git a/frigate/app.py b/frigate/app.py
index 6c3aaf3ed..4080ffbf4 100644
--- a/frigate/app.py
+++ b/frigate/app.py
@@ -155,7 +155,9 @@ class FrigateApp:
         self.db.bind(models)
 
     def init_stats(self) -> None:
-        self.stats_tracking = stats_init(self.camera_metrics, self.detectors)
+        self.stats_tracking = stats_init(
+            self.config, self.camera_metrics, self.detectors
+        )
 
     def init_web_server(self) -> None:
         self.flask_app = create_app(
diff --git a/frigate/config.py b/frigate/config.py
index a343676f4..62578e1af 100644
--- a/frigate/config.py
+++ b/frigate/config.py
@@ -74,6 +74,10 @@ class UIConfig(FrigateBaseModel):
     use_experimental: bool = Field(default=False, title="Experimental UI")
 
 
+class TelemetryConfig(FrigateBaseModel):
+    version_check: bool = Field(default=True, title="Enable latest version check.")
+
+
 class MqttConfig(FrigateBaseModel):
     enabled: bool = Field(title="Enable MQTT Communication.", default=True)
     host: str = Field(default="", title="MQTT Host")
@@ -816,6 +820,9 @@ class FrigateConfig(FrigateBaseModel):
         default_factory=dict, title="Frigate environment variables."
     )
     ui: UIConfig = Field(default_factory=UIConfig, title="UI configuration.")
+    telemetry: TelemetryConfig = Field(
+        default_factory=TelemetryConfig, title="Telemetry configuration."
+    )
     model: ModelConfig = Field(
         default_factory=ModelConfig, title="Detection model configuration."
     )
diff --git a/frigate/ffmpeg_presets.py b/frigate/ffmpeg_presets.py
index 57bd9b9f5..b708b55a1 100644
--- a/frigate/ffmpeg_presets.py
+++ b/frigate/ffmpeg_presets.py
@@ -82,14 +82,14 @@ PRESETS_HW_ACCEL_DECODE = {
 }
 
 PRESETS_HW_ACCEL_SCALE = {
-    "preset-rpi-32-h264": "-r {} -s {}x{} -f rawvideo -pix_fmt yuv420p",
-    "preset-rpi-64-h264": "-r {} -s {}x{} -f rawvideo -pix_fmt yuv420p",
-    "preset-vaapi": "-vf fps={},scale_vaapi=w={}:h={},hwdownload,format=yuv420p -f rawvideo",
-    "preset-intel-qsv-h264": "-r {} -vf vpp_qsv=w={}:h={}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
-    "preset-intel-qsv-h265": "-r {} -vf vpp_qsv=w={}:h={}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
-    "preset-nvidia-h264": "-vf fps={},scale_cuda=w={}:h={}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
-    "preset-nvidia-h265": "-vf fps={},scale_cuda=w={}:h={}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
-    "default": "-r {} -s {}x{}",
+    "preset-rpi-32-h264": "-r {0} -s {1}x{2} -f rawvideo -pix_fmt yuv420p",
+    "preset-rpi-64-h264": "-r {0} -s {1}x{2} -f rawvideo -pix_fmt yuv420p",
+    "preset-vaapi": "-r {0} -vf fps={0},scale_vaapi=w={1}:h={2},hwdownload,format=yuv420p -f rawvideo",
+    "preset-intel-qsv-h264": "-r {0} -vf vpp_qsv=framerate={0}:w={1}:h={2}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
+    "preset-intel-qsv-h265": "-r {0} -vf vpp_qsv=framerate={0}:w={1}:h={2}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
+    "preset-nvidia-h264": "-r {0} -vf fps={0},scale_cuda=w={1}:h={2}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
+    "preset-nvidia-h265": "-r {0} -vf fps={0},scale_cuda=w={1}:h={2}:format=nv12,hwdownload,format=nv12,format=yuv420p -f rawvideo",
+    "default": "-r {0} -s {1}x{2}",
 }
 
 PRESETS_HW_ACCEL_ENCODE = {
@@ -236,6 +236,10 @@ PRESETS_INPUT = {
         "tcp",
         TIMEOUT_PARAM,
         "5000000",
+        "-fflags",
+        "nobuffer",
+        "-flags",
+        "low_delay",
     ],
     "preset-rtsp-udp": _user_agent_args
     + [
diff --git a/frigate/stats.py b/frigate/stats.py
index b67c2109b..0e23fb94e 100644
--- a/frigate/stats.py
+++ b/frigate/stats.py
@@ -22,7 +22,11 @@ from frigate.object_detection import ObjectDetectProcess
 logger = logging.getLogger(__name__)
 
 
-def get_latest_version() -> str:
+def get_latest_version(config: FrigateConfig) -> str:
+
+    if not config.telemetry.version_check:
+        return "disabled"
+
     try:
         request = requests.get(
             "https://api.github.com/repos/blakeblackshear/frigate/releases/latest",
@@ -40,6 +44,7 @@ def get_latest_version() -> str:
 
 
 def stats_init(
+    config: FrigateConfig,
     camera_metrics: dict[str, CameraMetricsTypes],
     detectors: dict[str, ObjectDetectProcess],
 ) -> StatsTrackingTypes:
@@ -47,7 +52,7 @@ def stats_init(
         "camera_metrics": camera_metrics,
         "detectors": detectors,
         "started": int(time.time()),
-        "latest_frigate_version": get_latest_version(),
+        "latest_frigate_version": get_latest_version(config),
     }
     return stats_tracking
 
diff --git a/frigate/util.py b/frigate/util.py
index 2987099e8..69ead2a7a 100755
--- a/frigate/util.py
+++ b/frigate/util.py
@@ -628,8 +628,13 @@ def clipped(obj, frame_shape):
 
 
 def restart_frigate():
-    # S6 overlay is configured to exit once the Frigate process exits
-    os.kill(os.getpid(), signal.SIGTERM)
+    proc = psutil.Process(1)
+    # if this is running via s6, sigterm pid 1
+    if proc.name() == "s6-svscan":
+        proc.terminate()
+    # otherwise, just try and exit frigate
+    else:
+        os.kill(os.getpid(), signal.SIGTERM)
 
 
 class EventsPerSecond: