diff --git a/resources/moonraker-telegram-bot.service b/resources/moonraker-telegram-bot.service
new file mode 100644
index 0000000..fd0ce2a
--- /dev/null
+++ b/resources/moonraker-telegram-bot.service
@@ -0,0 +1,18 @@
+#Systemd service file for Moonraker Telegram Bot
+
+[Unit]
+Description=Starts Moonraker Telegram Bot instance %INST% on startup
+Documentation=https://github.com/nlef/moonraker-telegram-bot/wiki
+After=network.target
+
+[Install]
+WantedBy=multi-user.target
+
+[Service]
+Environment=TELEGRAM_CONF=%CFG%
+Type=simple
+User=%USER%
+RemainAfterExit=yes
+ExecStart=%ENV%/bin/python %DIR%/bot/main.py -c ${TELEGRAM_CONF}
+Restart=always
+RestartSec=10
\ No newline at end of file
diff --git a/scripts/moonraker-telegram-bot.sh b/scripts/moonraker-telegram-bot.sh
index b13d059..b72e151 100644
--- a/scripts/moonraker-telegram-bot.sh
+++ b/scripts/moonraker-telegram-bot.sh
@@ -21,26 +21,256 @@ function telegram_bot_systemd() {
   echo "${services}"
 }
 
-function install_telegram_bot(){
-    telegram_bot_setup
-    do_action_service "restart" "moonraker-telegram-bot"
+function telegram_bot_setup_dialog(){
+  status_msg "Initializing Telegram Bot installation ..."
+
+  ### return early if moonraker is not installed
+  local moonraker_services
+  moonraker_services=$(moonraker_systemd)
+  if [[ -z "${moonraker_services}" ]]; then
+    local error="Moonraker not installed! Please install Moonraker first!"
+    log_error "Telegram Bot setup started without Moonraker being installed. Aborting setup."
+    print_error "${error}" && return
+  fi
+
+  local moonraker_count user_input=() moonraker_names=()
+  moonraker_count=$(echo "${moonraker_services}" | wc -w )
+  for service in ${moonraker_services}; do
+    moonraker_names+=( "$(get_instance_name "${service}")" )
+  done
+
+  local telegram_bot_count
+  if (( moonraker_count == 1 )); then
+    ok_msg "Moonraker installation found!\n"
+    telegram_bot_count=1
+  elif (( moonraker_count > 1 )); then
+    top_border
+    printf "|${green}%-55s${white}|\n" " ${moonraker_count} Moonraker instances found!"
+    for name in "${moonraker_names[@]}"; do
+      printf "|${cyan}%-57s${white}|\n" " ● ${name}"
+    done
+    blank_line
+    echo -e "| The setup will apply the same names to Telegram Bot!  |"
+    blank_line
+    echo -e "| Please select the number of Telegram Bot instances to |"
+    echo -e "| install. Usually one Telegram Bot instance per        |"
+    echo -e "| Moonraker instance is required but you may not        |"
+    echo -e "| install more Telegram Bot instances than available    |"
+    echo -e "| Moonraker instances.                                  |"
+    bottom_border
+
+    ### ask for amount of instances
+    local re="^[1-9][0-9]*$"
+    while ! [[ ${telegram_bot_count} =~ ${re} && ${telegram_bot_count} -le ${moonraker_count} ]]; do
+      read -p "${cyan}###### Number of Telegram Bot instances to set up:${white} " -i "${moonraker_count}" -e telegram_bot_count
+      ### break if input is valid
+      [[ ${telegram_bot_count} =~ ${re} && ${telegram_bot_count} -le ${moonraker_count} ]] && break
+      ### conditional error messages
+      error_msg "Invalid input:"
+      ! [[ ${telegram_bot_count} =~ ${re} ]] && error_msg "● Input not a number"
+      ((telegram_bot_count > moonraker_count)) && error_msg "● Number of Telegram Bot instances larger than existing Moonraker instances"
+    done && select_msg "${telegram_bot_count}"
+  else
+    log_error "Internal error. moonraker_count of '${moonraker_count}' not equal or grather than one!"
+    return 1
+  fi
+
+  user_input+=("${telegram_bot_count}")
+
+### confirm instance amount
+  while true; do
+    ((telegram_bot_count == 1)) && local question="Install Telegram Bot?"
+    ((telegram_bot_count > 1)) && local question="Install ${telegram_bot_count} Telegram Bot instances?"
+    read -p "${cyan}###### ${question} (Y/n):${white} " yn
+    case "${yn}" in
+      Y|y|Yes|yes|"")
+        select_msg "Yes"
+        break;;
+      N|n|No|no)
+        select_msg "No"
+        abort_msg "Exiting Telegram Bot setup ...\n"
+        return;;
+      *)
+        error_msg "Invalid Input!";;
+    esac
+  done
+
+  ### write existing klipper names into user_input array to use them as names for moonraker
+  if (( moonraker_count > 1 )); then
+    for name in "${moonraker_names[@]}"; do
+      user_input+=("${name}")
+    done
+  fi
+
+  ((telegram_bot_count > 1)) && status_msg "Installing ${telegram_bot_count} Telegram Bot instances ..."
+  ((telegram_bot_count == 1)) && status_msg "Installing Telegram Bot ..."
+  telegram_bot_setup "${user_input[@]}"
+}
+
+function install_telegram_bot_dependencies(){
+  local packages
+  local install_script="${MOONRAKER_TELEGRAM_BOT_DIR}/scripts/install.sh"
+
+  ### read PKGLIST from official install script
+  status_msg "Reading dependencies..."
+  # shellcheck disable=SC2016
+  packages="$(grep "PKGLIST=" "${install_script}" | cut -d'"' -f2 | sed 's/\${PKGLIST}//g' | tr -d '\n')"
+
+  echo "${cyan}${packages}${white}" | tr '[:space:]' '\n'
+  read -r -a packages <<< "${packages}"
+
+  ### Update system package info
+  status_msg "Updating lists of packages..."
+  sudo apt-get update --allow-releaseinfo-change
+
+  ### Install required packages
+  status_msg "Installing packages..."
+  sudo apt-get install --yes "${packages[@]}"
+}
+
+function create_telegram_bot_virtualenv(){
+  status_msg "Installing python virtual environment..."
+  ### always create a clean virtualenv
+  [[ -d ${MOONRAKER_TELEGRAM_BOT_ENV_DIR} ]] && rm -rf "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}"
+  virtualenv -p /usr/bin/python3 --system-site-packages "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}"
+  "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}"/bin/pip install -r "${MOONRAKER_TELEGRAM_BOT_DIR}/scripts/requirements.txt"
 }
 
 function telegram_bot_setup(){
-  local klipper_cfg_loc
-  klipper_cfg_loc="$(get_klipper_cfg_dir)"
-  export klipper_cfg_loc
-  local dep=(virtualenv)
+  local instance_arr=("${@}")
+  ### checking dependencies
+  local dep=(git virtualenv)
   dependency_check "${dep[@]}"
+
+  ### step 1: clone telegram bot
   status_msg "Downloading Moonraker-Telegram-Bot ..."
-  #force remove existing Moonraker-Telegram-Bot dir
-  [ -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ] && rm -rf "${MOONRAKER_TELEGRAM_BOT_DIR}"
-  #clone into fresh Moonraker-Telegram-Bot dir
+  ### force remove existing Moonraker-Telegram-Bot dir
+  [[ -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ]] && rm -rf "${MOONRAKER_TELEGRAM_BOT_DIR}"
   cd "${HOME}" && git clone "${MOONRAKER_TELEGRAM_BOT_REPO}"
-  ok_msg "Download complete!"
-  status_msg "Installing Moonraker-Telegram-Bot ..."
-  /bin/bash "${MOONRAKER_TELEGRAM_BOT_DIR}/scripts/install.sh"
-  echo; ok_msg "Moonraker-Telegram-Bot successfully installed!"
+
+  ### step 2: install telegram bot dependencies and create python virtualenv
+  status_msg "Installing dependencies ..."
+  install_telegram_bot_dependencies
+  create_telegram_bot_virtualenv
+
+  ### step 3: create telegram.conf
+  create_telegram_conf "${instance_arr[@]}"
+
+  ### step 4: create telegram bot instances
+  create_telegram_bot_service "${instance_arr[@]}"
+
+  ### step 5: enable and start all instances
+  do_action_service "enable" "moonraker-telegram-bot"
+  do_action_service "start" "moonraker-telegram-bot"
+
+  ### confirm message
+  local confirm=""
+  (( instance_arr[0] == 1)) && confirm="Telegram Bot has been set up!"
+  (( instance_arr[0] > 1)) && confirm="${instance_arr[0]} Telegram Bot instances have been set up!"
+  print_confirm "${confirm}" && return
+}
+
+function create_telegram_conf(){
+  local input=("${@}")
+  local telegram_bot_count=${input[0]} && unset "input[0]"
+  local names=("${input[@]}") && unset "input[@]"
+  local log="${KLIPPER_LOGS}"
+
+  if (( telegram_bot_count == 1 )); then
+    cfg_dir="${KLIPPER_CONFIG}"
+    cfg="${cfg_dir}/telegram.conf"
+    ### write single instance config
+    write_telegram_conf "${cfg_dir}" "${cfg}" "${log}"
+
+  elif (( telegram_bot_count > 1 )); then
+    local j=0 re="^[1-9][0-9]*$"
+
+    for ((i=1; i <= telegram_bot_count; i++ )); do
+      ### overwrite config folder if name is only a number
+      if [[ ${names[j]} =~ ${re} ]]; then
+        cfg_dir="${KLIPPER_CONFIG}/printer_${names[${j}]}"
+      else
+        cfg_dir="${KLIPPER_CONFIG}/${names[${j}]}"
+      fi
+
+      ### write multi instance config
+      write_telegram_conf "${cfg_dir}" "${cfg}" "${log}"
+      port=$((port+1))
+      j=$((j+1))
+    done && unset j
+
+  else
+    return 1
+  fi
+}
+
+function write_telegram_conf(){
+  local cfg_dir=${1} cfg=${2} log=${3}
+  local conf_template="${MOONRAKER_TELEGRAM_BOT_DIR}/scripts/base_install_template"
+  ! [[ -d "${cfg_dir}" ]] && mkdir -p "${cfg_dir}"
+
+  if ! [[ -f "${cfg}" ]]; then
+    status_msg "Creating telegram.conf in ${cfg_dir} ..."
+    cp "${conf_template}" "${cfg}"
+    sed -i "s|some_log_path|${log}|g" "${cfg}"
+    ok_msg "telegram.conf created!"
+  else
+    status_msg "File '${cfg}' already exists!\nSkipping..."
+  fi
+}
+
+function create_telegram_bot_service(){
+  local input=("${@}")
+  local instances=${input[0]} && unset "input[0]"
+  local names=("${input[@]}") && unset "input[@]"
+  local cfg_dir cfg service
+  if (( instances == 1 )); then
+    cfg_dir="${KLIPPER_CONFIG}"
+    cfg="${cfg_dir}/telegram.conf"
+    service="${SYSTEMD}/moonraker-telegram-bot.service"
+    ### write single instance service
+    write_telegram_bot_service "" "${cfg}" "${service}"
+    ok_msg "Single Telegram Bot instance created!"
+
+  elif (( instances > 1 )); then
+    local j=0 re="^[1-9][0-9]*$"
+
+    for ((i=1; i <= instances; i++ )); do
+
+      ### overwrite config folder if name is only a number
+      if [[ ${names[j]} =~ ${re} ]]; then
+        cfg_dir="${KLIPPER_CONFIG}/printer_${names[${j}]}"
+      else
+        cfg_dir="${KLIPPER_CONFIG}/${names[${j}]}"
+      fi
+
+      cfg="${cfg_dir}/telegram.conf"
+      service="${SYSTEMD}/moonraker-telegram-bot-${names[${j}]}.service"
+      ### write multi instance service
+      write_telegram_bot_service "${i}(${names[${j}]})" "${cfg}" "${service}"
+      ok_msg "Telegram Bot instance #${i}(${names[${j}]}) created!"
+      j=$((j+1))
+
+    done && unset j
+
+  else
+    return 1
+  fi
+}
+
+function write_telegram_bot_service(){
+  local i=${1} cfg=${2} service=${3}
+  local service_template="${SRCDIR}/kiauh/resources/moonraker-telegram-bot.service"
+
+  ### replace all placeholders
+  if ! [[ -f "${service}" ]]; then
+    status_msg "Creating Telegram Bot Service ${i} ..."
+    sudo cp "${service_template}" "${service}"
+    [[ -z ${i} ]] && sudo sed -i "s|instance %INST% ||" "${service}"
+    [[ -n ${i} ]] && sudo sed -i "s|%INST%|${i}|" "${service}"
+    sudo sed -i "s|%USER%|${USER}|; s|%ENV%|${MOONRAKER_TELEGRAM_BOT_ENV_DIR}|; s|%DIR%|${MOONRAKER_TELEGRAM_BOT_DIR}|" "${service}"
+    sudo sed -i "s|%CFG%|${cfg}|" "${service}"
+  fi
 }
 
 
@@ -48,44 +278,52 @@ function telegram_bot_setup(){
 #=========== REMOVE MOONRAKERTELEGRAMBOT ===========#
 #===================================================#
 
-function remove_telegram_bot(){
-  ### remove Moonraker-Telegram-Bot dir
-  if [ -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ]; then
-    status_msg "Removing Moonraker-Telegram-Bot directory ..."
-    rm -rf "${MOONRAKER_TELEGRAM_BOT_DIR}" && ok_msg "Directory removed!"
-  fi
+function remove_telegram_bot_systemd() {
+  [[ -z "$(telegram_bot_systemd)" ]] && return
+  status_msg "Removing Telegram Bot Systemd Services ..."
+  for service in $(telegram_bot_systemd | cut -d"/" -f5); do
+    status_msg "Removing ${service} ..."
+    sudo systemctl stop "${service}"
+    sudo systemctl disable "${service}"
+    sudo rm -f "${SYSTEMD}/${service}"
+    ok_msg "Done!"
+  done
+  ### reloading units
+  sudo systemctl daemon-reload
+  sudo systemctl reset-failed
+  ok_msg "Telegram Bot Services removed!"
+}
 
-  ### remove Moonraker-Telegram-Bot VENV dir
-  if [ -d "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}" ]; then
-    status_msg "Removing Moonraker-Telegram-Bot VENV directory ..."
-    rm -rf "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}" && ok_msg "Directory removed!"
-  fi
+function remove_telegram_bot_dir() {
+  ! [[ -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ]] && return
+  status_msg "Removing Moonraker-Telegram-Bot directory ..."
+  rm -rf "${MOONRAKER_TELEGRAM_BOT_DIR}"
+  ok_msg "Directory removed!"
+}
 
-  ### remove Moonraker-Telegram-Bot service
-  if [ -e "${SYSTEMD}/moonraker-telegram-bot.service" ]; then
-    status_msg "Removing Moonraker-Telegram-Bot service ..."
-    do_action_service "stop" "moonraker-telegram-bot"
-    do_action_service "disable" "moonraker-telegram-bot"
-    sudo rm -f "${SYSTEMD}/moonraker-telegram-bot.service"
-    ###reloading units
-    sudo systemctl daemon-reload
-    sudo systemctl reset-failed
-    ok_msg "Moonraker-Telegram-Bot Service removed!"
-  fi
+function remove_telegram_bot_env() {
+  ! [[ -d "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}" ]] && return
+  status_msg "Removing moonraker-telegram-bot-env directory ..."
+  rm -rf "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}"
+  ok_msg "Directory removed!"
+}
 
-  ### remove Moonraker-Telegram-Bot log
-  if [ -e "/tmp/telegram.log" ] || [ -e "${HOME}/klipper_logs/telegram.log" ]; then
+function remove_telegram_bot_logs() {
+  if [[ -f "/tmp/telegram.log"|| -f "${HOME}/klipper_logs/telegram.log" ]]; then
     status_msg "Removing Moonraker-Telegram-Bot log file ..."
-    rm -f "/tmp/telegram.log" "${HOME}/klipper_logs/telegram.log"  && ok_msg "File removed!"
+    rm -f "/tmp/telegram.log" "${HOME}/klipper_logs/telegram.log"
+    ok_msg "File removed!"
   fi
+}
 
-  ### remove Moonraker-Telegram-Bot log symlink in config dir
-  if [ -e "${KLIPPER_CONFIG}/telegram.log" ]; then
-    status_msg "Removing Moonraker-Telegram-Bot log symlink ..."
-    rm -f "${KLIPPER_CONFIG}/telegram.log" && ok_msg "File removed!"
-  fi
+function remove_telegram_bot(){
+  remove_telegram_bot_systemd
+  remove_telegram_bot_dir
+  remove_telegram_bot_env
+  remove_telegram_bot_logs
 
-  print_confirm "Moonraker-Telegram-Bot successfully removed!"
+  local confirm="Moonraker-Telegram-Bot was successfully removed!"
+  print_confirm "${confirm}" && return
 }
 
 #===================================================#
@@ -93,13 +331,21 @@ function remove_telegram_bot(){
 #===================================================#
 
 function update_telegram_bot(){
-  local klipper_cfg_loc
-  klipper_cfg_loc="$(get_klipper_cfg_dir)"
   do_action_service "stop" "moonraker-telegram-bot"
-  cd "${MOONRAKER_TELEGRAM_BOT_DIR}" && git pull
-  /bin/bash "./scripts/install.sh"
-  do_action_service "start" "moonraker-telegram-bot"
+  if ! [[ -d ${MOONRAKER_TELEGRAM_BOT_DIR} ]]; then
+    cd "${HOME}" && git clone "${MOONRAKER_TELEGRAM_BOT_REPO}"
+  else
+    backup_before_update "moonraker-telegram-bot"
+    status_msg "Updating Moonraker ..."
+    cd "${MOONRAKER_TELEGRAM_BOT_DIR}" && git pull
+    ### read PKGLIST and install possible new dependencies
+    install_telegram_bot_dependencies
+    ### install possible new python dependencies
+    "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}"/bin/pip install -r "${MOONRAKER_TELEGRAM_BOT_DIR}/scripts/requirements.txt"
+  fi
+
   ok_msg "Update complete!"
+  do_action_service "start" "moonraker-telegram-bot"
 }
 
 #===================================================#
@@ -112,16 +358,16 @@ function get_telegram_bot_status(){
 
   ### remove the "SERVICE" entry from the data array if a moonraker service is installed
   local data_arr=(SERVICE "${MOONRAKER_TELEGRAM_BOT_DIR}" "${MOONRAKER_TELEGRAM_BOT_ENV_DIR}")
-  [ "${sf_count}" -gt 0 ] && unset "data_arr[0]"
+  ((sf_count > 0)) && unset "data_arr[0]"
 
   ### count+1 for each found data-item from array
   local filecount=0
   for data in "${data_arr[@]}"; do
-    [ -e "${data}" ] && filecount=$(("${filecount}" + 1))
+    [[ -e ${data} ]] && filecount=$((filecount + 1))
   done
 
-  if (( filecount == ${#data_arr[*]})); then
-    status="Installed!"
+  if ((filecount == ${#data_arr[*]})); then
+    status="Installed: ${sf_count}"
   elif ((filecount == 0)); then
     status="Not installed!"
   else
@@ -132,7 +378,7 @@ function get_telegram_bot_status(){
 
 function get_local_telegram_bot_commit(){
   local commit
-  [ ! -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ] || [ ! -d "${MOONRAKER_TELEGRAM_BOT_DIR}"/.git ] && return
+  ! [[ -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ]] || ! [[ -d "${MOONRAKER_TELEGRAM_BOT_DIR}"/.git ]] && return
   cd "${MOONRAKER_TELEGRAM_BOT_DIR}"
   commit="$(git describe HEAD --always --tags | cut -d "-" -f 1,2)"
   echo "${commit}"
@@ -140,7 +386,7 @@ function get_local_telegram_bot_commit(){
 
 function get_remote_telegram_bot_commit(){
   local commit
-  [ ! -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ] || [ ! -d "${MOONRAKER_TELEGRAM_BOT_DIR}"/.git ] && return
+  ! [[ -d "${MOONRAKER_TELEGRAM_BOT_DIR}" ]] || ! [[ -d "${MOONRAKER_TELEGRAM_BOT_DIR}"/.git ]] && return
   cd "${MOONRAKER_TELEGRAM_BOT_DIR}" && git fetch origin -q
   commit=$(git describe origin/master --always --tags | cut -d "-" -f 1,2)
   echo "${commit}"
@@ -151,7 +397,7 @@ function compare_telegram_bot_versions(){
   local versions local_ver remote_ver
   local_ver="$(get_local_telegram_bot_commit)"
   remote_ver="$(get_remote_telegram_bot_commit)"
-  if [ "${local_ver}" != "${remote_ver}" ]; then
+  if [[ "${local_ver}" != "${remote_ver}" ]]; then
     versions="${yellow}$(printf " %-14s" "${local_ver}")${white}"
     versions+="|${green}$(printf " %-13s" "${remote_ver}")${white}"
     # add moonraker-telegram-bot to the update all array for the update all function in the updater
diff --git a/scripts/ui/install_menu.sh b/scripts/ui/install_menu.sh
index 0cdb4de..21e5560 100755
--- a/scripts/ui/install_menu.sh
+++ b/scripts/ui/install_menu.sh
@@ -54,7 +54,7 @@ function install_menu(){
       7)
         do_action "install_pgc_for_klipper" "install_ui";;
       8)
-        do_action "install_telegram_bot" "install_ui";;
+        do_action "telegram_bot_setup_dialog" "install_ui";;
       9)
         do_action "install_mjpg-streamer" "install_ui";;
       B|b)