diff --git a/.github/workflows/image-build-template-workflow.yml b/.github/workflows/image-build-template-workflow.yml
index 785eacff3c..76b17afa05 100644
--- a/.github/workflows/image-build-template-workflow.yml
+++ b/.github/workflows/image-build-template-workflow.yml
@@ -58,3 +58,5 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha, scope=${{ github.workflow }}
+          cache-to: type=gha, scope=${{ github.workflow}}
diff --git a/Dockerfile b/Dockerfile
index e792f9989e..bb5e917a0b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.13 as TransmissionUIs
+FROM alpine:latest as TransmissionUIs
 
 RUN apk --no-cache add curl jq \
     && mkdir -p /opt/transmission-ui \
@@ -14,7 +14,10 @@ RUN apk --no-cache add curl jq \
     && mv /opt/transmission-ui/kettu-master /opt/transmission-ui/kettu \
     && echo "Install Transmission-Web-Control" \
     && mkdir /opt/transmission-ui/transmission-web-control \
-    && curl -sL $(curl -s https://api.github.com/repos/ronggang/transmission-web-control/releases/latest | jq --raw-output '.tarball_url') | tar -C /opt/transmission-ui/transmission-web-control/ --strip-components=2 -xz
+    && curl -sL $(curl -s https://api.github.com/repos/ronggang/transmission-web-control/releases/latest | jq --raw-output '.tarball_url') | tar -C /opt/transmission-ui/transmission-web-control/ --strip-components=2 -xz \
+    && echo "Install Transmissionic" \
+    && wget -qO- https://github.com/6c65726f79/Transmissionic/releases/download/v1.8.0/Transmissionic-webui-v1.8.0.zip | unzip -q - \
+    && mv web /opt/transmission-ui/transmissionic
 
 
 FROM ubuntu:22.04 AS base
@@ -38,19 +41,22 @@ RUN set -ex; \
       libpsl-dev \
       libssl-dev
 
+
 FROM base as TransmissionBuilder
 
 ARG DEBIAN_FRONTEND=noninteractive
+ARG TBT_VERSION=4.0.4
 
 RUN apt-get update && apt-get install -y curl \
     build-essential automake autoconf libtool pkg-config intltool libcurl4-openssl-dev \
-    libglib2.0-dev libevent-dev libminiupnpc-dev libgtk-3-dev libappindicator3-dev libssl-dev cmake xz-utils
+    libglib2.0-dev libevent-dev libminiupnpc-dev libgtk-3-dev libappindicator3-dev libssl-dev cmake xz-utils checkinstall
 
 
 RUN mkdir -p /home/transmission4/ && cd /home/transmission4/ \
-  && curl -L -o transmission4.tar.xz "https://github.com/transmission/transmission/releases/download/4.0.3/transmission-4.0.3.tar.xz" \
-  && tar -xf transmission4.tar.xz && cd transmission-4.0.3* && mkdir build && cd build \
-  && cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo .. && make && make install
+  && curl -L -o transmission4.tar.xz "https://github.com/transmission/transmission/releases/download/4.0.4/transmission-4.0.4.tar.xz" \
+  && tar -xf transmission4.tar.xz && cd transmission-4.0.4* && mkdir build && cd build \
+  && cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo .. && make && make install \
+  && checkinstall -y -D --pkgname transmission  --pakdir /var/tmp --pkgversion=${TBT_VERSION}
 
 
 FROM base
@@ -59,17 +65,30 @@ VOLUME /data
 VOLUME /config
 
 COPY --from=TransmissionUIs /opt/transmission-ui /opt/transmission-ui
-COPY --from=TransmissionBuilder /usr/local/bin /usr/local/bin
-COPY --from=TransmissionBuilder /usr/local/share /usr/local/share
+COPY --from=TransmissionBuilder /var/tmp/*.deb /var/tmp/
 
+ARG TBT_VERSION=4.0.4
 ARG DEBIAN_FRONTEND=noninteractive
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+RUN echo "installing Transmission" && set -x \
+    && if [[ ${TBT_VERSION} =~ ^4 ]]; then \
+      ls -alh /var/tmp/*.deb ;\
+      debfile=$(compgen -G /var/tmp/transmission_*_$(dpkg --print-architecture).deb); \
+      if [[ -n ${debfile} ]]; then \
+      echo "Installing transmission ${TBT_VERSION}" && dpkg -i ${debfile} ;\
+      else echo "No /var/tmp/transmission_*_$(dpkg --print-architecture).deb found. Exiting" \
+      ; exit ; fi ; \
+    else echo "Installing transmission from repository" \
+    && export TBT_VERSION=3.00 \
+    && apt-get install -y --no-install-recommends transmission-daemon transmission-cli; fi
+
 RUN apt-get update && apt-get install -y \
     dumb-init openvpn privoxy \
     tzdata dnsutils iputils-ping ufw openssh-client git jq curl wget unrar unzip bc \
-    && ln -s /usr/share/transmission/web/style /opt/transmission-ui/transmission-web-control \
-    && ln -s /usr/share/transmission/web/images /opt/transmission-ui/transmission-web-control \
-    && ln -s /usr/share/transmission/web/javascript /opt/transmission-ui/transmission-web-control \
-    && ln -s /usr/share/transmission/web/index.html /opt/transmission-ui/transmission-web-control/index.original.html \
+    && ln -s /usr/local/share/transmission/public_html/images /opt/transmission-ui/transmission-web-control \
+    && ln -s /usr/local/share/transmission/public_html/transmission-app.js /opt/transmission-ui/transmission-web-control/transmission-app.js \
+    && ln -s /usr/local/share/transmission/public_html/index.html /opt/transmission-ui/transmission-web-control/index.original.html \
     && rm -rf /tmp/* /var/tmp/* /var/lib/apt/lists/* \
     && groupmod -g 1000 users \
     && useradd -u 911 -U -d /config -s /bin/false abc \
diff --git a/docs/config-options.md b/docs/config-options.md
index 56af1a5b62..66a0d5e663 100755
--- a/docs/config-options.md
+++ b/docs/config-options.md
@@ -82,13 +82,14 @@ This container comes bundled with some alternative Web UIs:
 * [Transmission-Web-Control](https://github.com/ronggang/transmission-web-control/)
 * [Flood for Transmission](https://github.com/johman10/flood-for-transmission)
 * [Shift](https://github.com/killemov/Shift)
+* [Transmissionic](https://github.com/6c65726f79/Transmissionic)
 
 To use one of them instead of the default Transmission UI you can set `TRANSMISSION_WEB_UI`
-to either `combustion`, `kettu`, `transmission-web-control`, `flood-for-transmission` or `shift` respectively.
+to either `combustion`, `kettu`, `transmission-web-control`, `flood-for-transmission`, `shift` or `transmissionic` respectively.
 
 | Variable                | Function                         | Example                                                                                                                                       |
 | ----------------------- | -------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- |
-| `TRANSMISSION_WEB_UI`   | Use the specified bundled web UI | `TRANSMISSION_WEB_UI=combustion` <br>`TRANSMISSION_WEB_UI=kettu` <br>`TRANSMISSION_WEB_UI=transmission-web-control` <br>`TRANSMISSION_WEB_UI=flood-for-transmission` <br>`TRANSMISSION_WEB_UI=shift` |
+| `TRANSMISSION_WEB_UI`   | Use the specified bundled web UI | `TRANSMISSION_WEB_UI=combustion` <br>`TRANSMISSION_WEB_UI=kettu` <br>`TRANSMISSION_WEB_UI=transmission-web-control` <br>`TRANSMISSION_WEB_UI=flood-for-transmission` <br>`TRANSMISSION_WEB_UI=shift` <br>`TRANSMISSION_WEB_UI=transmissionic` |
 
 ### User configuration options
 
diff --git a/openvpn/fetch-external-configs.sh b/openvpn/fetch-external-configs.sh
index 26f65e1e01..82192f6ff2 100755
--- a/openvpn/fetch-external-configs.sh
+++ b/openvpn/fetch-external-configs.sh
@@ -6,7 +6,7 @@ set -o pipefail
 
 source /etc/openvpn/utils.sh
 
-VPN_CONFIG_SOURCE_TYPE="${VPN_CONFIG_SOURCE_TYPE:-github_zip}"
+VPN_CONFIG_SOURCE_TYPE="${VPN_CONFIG_SOURCE_TYPE:-github_clone}"
 
 # Set default GitHub config repo
 GITHUB_CONFIG_SOURCE_REPO="${GITHUB_CONFIG_SOURCE_REPO:-haugene/vpn-configs-contrib}"
@@ -18,19 +18,18 @@ if [[ "${VPN_CONFIG_SOURCE_TYPE}" == "github_zip" ]]; then
     echo "Cleanup: deleting ${config_repo_temp_zip_file} and ${config_repo_temp_dir}"
     rm -rf "${config_repo_temp_zip_file}" "${config_repo_temp_dir}"
   }
-
-  config_repo_temp_zip_file=$(mktemp)
-  config_repo_temp_dir=$(mktemp -d)
   trap cleanup EXIT
 
   # Concatenate URL for config bundle from the given GitHub repo
   GITHUB_CONFIG_BUNDLE_URL="https://github.com/${GITHUB_CONFIG_SOURCE_REPO}/archive/${GITHUB_CONFIG_SOURCE_REVISION}.zip"
-  
+
   # Create a temporary file and download bundle to it
+  config_repo_temp_zip_file=$(mktemp)
   echo "Downloading configs from ${GITHUB_CONFIG_BUNDLE_URL} into ${config_repo_temp_zip_file}"
   curl -sSL --fail -o "${config_repo_temp_zip_file}" "${GITHUB_CONFIG_BUNDLE_URL}"
 
   # Create a temporary folder and extract configs there
+  config_repo_temp_dir=$(mktemp -d)
   echo "Extracting configs to ${config_repo_temp_dir}"
   unzip -q "${config_repo_temp_zip_file}" -d "${config_repo_temp_dir}"
 
@@ -50,20 +49,28 @@ if [[ "${VPN_CONFIG_SOURCE_TYPE}" == "github_zip" ]]; then
 
 elif [[ "${VPN_CONFIG_SOURCE_TYPE}" == "github_clone" ]]; then
   GITHUB_CONFIG_REPO_URL="https://github.com/${GITHUB_CONFIG_SOURCE_REPO}.git"
-  config_repo=/tmp/config-repo
+  config_repo=/config/vpn-configs-contrib
+
+  # Add safe directory for repo folder
+  git config --global --add safe.directory "${config_repo}"
 
   echo "Will get configs from ${GITHUB_CONFIG_REPO_URL}"
   # Check if git repo exists and clone or pull based on that
   if [[ -d ${config_repo} ]]; then
-    echo "Repository is already cloned, checking for update"
-    cd ${config_repo}
-    git pull
-    git checkout "${GITHUB_CONFIG_SOURCE_REVISION}"
+    GITHUB_CONFIG_SOURCE_LOCAL=$(git -C "${config_repo}" remote -v | head -1 | awk '{print $2}' | sed -e 's/https:\/\/github.com\///' -e 's/.git//')
+    if [ "$GITHUB_CONFIG_SOURCE_LOCAL" == "$GITHUB_CONFIG_SOURCE_REPO" ]; then
+      echo "Repository is already cloned, checking for update"
+      git -C "${config_repo}" pull
+      git -C "${config_repo}" checkout "${GITHUB_CONFIG_SOURCE_REVISION}"
+    else
+      echo "Cloning ${GITHUB_CONFIG_REPO_URL} into ${config_repo}"
+      config_repo_old="${config_repo}" + "_old"
+      mv "${config_repo}" "${config_repo_old}"
+      git clone -b "${GITHUB_CONFIG_SOURCE_REVISION}" "${GITHUB_CONFIG_REPO_URL}" "${config_repo}"
+    fi
   else
     echo "Cloning ${GITHUB_CONFIG_REPO_URL} into ${config_repo}"
-    git clone "${GITHUB_CONFIG_REPO_URL}" ${config_repo}
-    cd ${config_repo}
-    git checkout "${GITHUB_CONFIG_SOURCE_REVISION}"
+    git clone -b "${GITHUB_CONFIG_SOURCE_REVISION}" "${GITHUB_CONFIG_REPO_URL}" "${config_repo}"
   fi
 
   # Find the specified provider folder. Should be under <tmpDir>/<some-root-folder>/openvpn/<provider>
@@ -79,8 +86,7 @@ elif [[ "${VPN_CONFIG_SOURCE_TYPE}" == "github_clone" ]]; then
   cp -r "${provider_configs}" "${VPN_PROVIDER_HOME}"
 
   exit 0
-
 else
-    "ERROR: VPN config source type ${VPN_CONFIG_SOURCE_TYPE} does not exist..."
-    exit 1
+  "ERROR: VPN config source type ${VPN_CONFIG_SOURCE_TYPE} does not exist..."
+  exit 1
 fi
diff --git a/openvpn/ovpn/configure-openvpn.sh b/openvpn/ovpn/configure-openvpn.sh
index d357c6df3e..7231c7e50c 100755
--- a/openvpn/ovpn/configure-openvpn.sh
+++ b/openvpn/ovpn/configure-openvpn.sh
@@ -42,6 +42,7 @@ echo "creating temp folder"
 mkdir /tmp/ovpnxtract/
 echo "entering temp folder"
 cd /tmp/ovpnxtract/
+echo "cloning contrib git"
 git clone https://github.com/haugene/vpn-configs-contrib.git 
 echo "moving content"
 mv /tmp/ovpnxtract/vpn-configs-contrib/openvpn/ovpn/* /etc/openvpn/ovpn
diff --git a/openvpn/start.sh b/openvpn/start.sh
index bcd228bedb..6de5b577b4 100755
--- a/openvpn/start.sh
+++ b/openvpn/start.sh
@@ -245,7 +245,13 @@ function ufwAllowPort {
   portNum=${1}
   if [[ "${ENABLE_UFW,,}" == "true" ]] && [[ -n "${portNum-}" ]]; then
     echo "allowing ${portNum} through the firewall"
-    ufw allow ${portNum}
+    if [[ $portNum == *":"* ]];
+    then
+      ufw allow ${portNum}/tcp
+      ufw allow ${portNum}/udp
+    else
+      ufw allow ${portNum}
+    fi
   fi
 }
 
diff --git a/privoxy/scripts/start.sh b/privoxy/scripts/start.sh
index 8201d6dd38..892c09a4dc 100755
--- a/privoxy/scripts/start.sh
+++ b/privoxy/scripts/start.sh
@@ -27,7 +27,7 @@ set_port()
   # Set the port for the IPv4 interface
   adr=$(ip -4  a show eth0| grep -oP "(?<=inet )([^/]+)")
   adr=${adr:-"0.0.0.0"}
-  sed -i -E "s/^listen-address\s+127.*/listen-address ${adr}:$1/" "$2"
+  sed -i -E "s/^listen-address\s+.*/listen-address ${adr}:$1/" "$2"
 
   # Remove the listen-address for IPv6 for now. IPv6 compatibility should come later
   sed -i -E "s/^listen-address\s+\[\:\:1.*//" "$2"
diff --git a/scripts/healthcheck.sh b/scripts/healthcheck.sh
index 8c5646c50f..bb431e8645 100755
--- a/scripts/healthcheck.sh
+++ b/scripts/healthcheck.sh
@@ -59,7 +59,7 @@ if [[ ${WEBPROXY_ENABLED} =~ [yY][eE]?[Ss]?|[tT][Rr][Uu][eE] ]]; then
   if [[ ${PROXY} -eq 0 ]]; then
     echo "Privoxy warning: process was stopped, restarting."
   fi
-    proxy_ip=$(grep -oP "(?<=^listen-address).*$" /etc/privoxy/config | sed 's/ //g')
+    proxy_ip=$(grep -oP "(?<=^listen-address )[0-9\.]+" /etc/privoxy/config)
     cont_ip=$(ip -j a show dev eth0 | jq -r .[].addr_info[].local)
     if [[ ${proxy_ip} != ${cont_ip} ]]; then
       echo "Privoxy error: container ip (${cont_ip} has changed: privoxy listening to ${proxy_ip}, restarting privoxy."
diff --git a/transmission/start.sh b/transmission/start.sh
index f6d45f92dd..94775afceb 100755
--- a/transmission/start.sh
+++ b/transmission/start.sh
@@ -56,6 +56,11 @@ if [[ "shift" = "$TRANSMISSION_WEB_UI" ]]; then
   export TRANSMISSION_WEB_HOME=/opt/transmission-ui/shift
 fi
 
+if [[ "transmissionic" = "$TRANSMISSION_WEB_UI" ]]; then
+  echo "Using Transmissionic UI, overriding TRANSMISSION_WEB_HOME"
+  export TRANSMISSION_WEB_HOME=/opt/transmission-ui/transmissionic
+fi
+
 case ${TRANSMISSION_LOG_LEVEL,,} in
   "trace" | "debug" | "info" | "warn" | "error" | "critical")
     echo "Will exec Transmission with '--log-level=${TRANSMISSION_LOG_LEVEL,,}' argument"
@@ -100,7 +105,7 @@ exec su --preserve-environment ${RUN_AS} -s /bin/bash -c "/usr/local/bin/transmi
 
 
 # Configure port forwarding if applicable
-if [[ -x /etc/openvpn/${OPENVPN_PROVIDER,,}/update-port.sh && (-z $DISABLE_PORT_UPDATER || "false" = "$DISABLE_PORT_UPDATER") ]]; then
+if [[ -f /etc/openvpn/${OPENVPN_PROVIDER,,}/update-port.sh && (-z $DISABLE_PORT_UPDATER || "false" = "$DISABLE_PORT_UPDATER") ]]; then
   echo "Provider ${OPENVPN_PROVIDER^^} has a script for automatic port forwarding. Will run it now."
   echo "If you want to disable this, set environment variable DISABLE_PORT_UPDATER=true"
   exec /etc/openvpn/${OPENVPN_PROVIDER,,}/update-port.sh &