diff --git a/ct/adguard.sh b/ct/adguard.sh
index 1e06dff0..fe15b859 100644
--- a/ct/adguard.sh
+++ b/ct/adguard.sh
@@ -54,6 +54,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /opt/AdGuardHome ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Stopping AdguardHome"
 systemctl stop AdGuardHome
 msg_ok "Stopped AdguardHome"
diff --git a/ct/audiobookshelf.sh b/ct/audiobookshelf.sh
index 233069e3..b1411451 100644
--- a/ct/audiobookshelf.sh
+++ b/ct/audiobookshelf.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/autobrr.sh b/ct/autobrr.sh
index 968c89f0..3ccb663b 100644
--- a/ct/autobrr.sh
+++ b/ct/autobrr.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -f /root/.config/autobrr/config.toml ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Stopping ${APP} LXC"
 systemctl stop autobrr.service
 msg_ok "Stopped ${APP} LXC"
diff --git a/ct/blocky.sh b/ct/blocky.sh
index 08d95da4..f0901ab2 100644
--- a/ct/blocky.sh
+++ b/ct/blocky.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/casaos.sh b/ct/casaos.sh
index 415f5ab4..58e82a98 100644
--- a/ct/casaos.sh
+++ b/ct/casaos.sh
@@ -54,6 +54,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating ${APP} LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/changedetection.sh b/ct/changedetection.sh
index 7d6cfb0a..7be7d4d8 100644
--- a/ct/changedetection.sh
+++ b/ct/changedetection.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -f /etc/systemd/system/changedetection.service ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating ${APP} LXC"
 pip3 install changedetection.io --upgrade &>/dev/null
 msg_ok "Updated ${APP} LXC"
diff --git a/ct/cronicle.sh b/ct/cronicle.sh
index d7477d49..19764c75 100644
--- a/ct/cronicle.sh
+++ b/ct/cronicle.sh
@@ -52,17 +52,13 @@ function default_settings() {
 }
 
 function update_script() {
+if [[ ! -d /opt/cronicle ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 UPD=$(whiptail --title "SUPPORT" --radiolist --cancel-button Exit-Script "Spacebar = Select" 11 58 2 \
   "1" "Update ${APP}" ON \
   "2" "Install ${APP} Worker" OFF \
   3>&1 1>&2 2>&3)
 
 header_info
-if [ "$UPD" == "1" ]; then
-  if [[ ! -d /opt/cronicle ]]; then
-    msg_error "No ${APP} Installation Found!";
-    exit 
-  fi
 msg_info "Updating ${APP}"
 /opt/cronicle/bin/control.sh upgrade &>/dev/null
 msg_ok "Updated ${APP}"
diff --git a/ct/daemonsync.sh b/ct/daemonsync.sh
index 091e1bad..d675aa74 100644
--- a/ct/daemonsync.sh
+++ b/ct/daemonsync.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/dashy.sh b/ct/dashy.sh
index 87312e05..d25b1461 100644
--- a/ct/dashy.sh
+++ b/ct/dashy.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /dashy/public/ ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Stopping ${APP}"
 systemctl stop dashy
 msg_ok "Stopped ${APP}"
diff --git a/ct/debian.sh b/ct/debian.sh
index 861cdf5e..bbdc5b03 100644
--- a/ct/debian.sh
+++ b/ct/debian.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/deconz.sh b/ct/deconz.sh
index 8f96f6cf..1911ac15 100644
--- a/ct/deconz.sh
+++ b/ct/deconz.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -f /etc/apt/sources.list.d/deconz.list ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/deluge.sh b/ct/deluge.sh
index 60c5c7e7..bc83e598 100644
--- a/ct/deluge.sh
+++ b/ct/deluge.sh
@@ -54,6 +54,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -f /etc/systemd/system/deluged.service ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 pip3 install deluge[all] --upgrade
diff --git a/ct/devuan.sh b/ct/devuan.sh
index 802fc921..e587e3d7 100644
--- a/ct/devuan.sh
+++ b/ct/devuan.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/docker.sh b/ct/docker.sh
index e9bba280..24aadb5f 100644
--- a/ct/docker.sh
+++ b/ct/docker.sh
@@ -54,6 +54,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating ${APP} LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/emby.sh b/ct/emby.sh
index ba3e3575..ff78f49d 100644
--- a/ct/emby.sh
+++ b/ct/emby.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /opt/emby-server ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 LATEST=$(curl -sL https://api.github.com/repos/MediaBrowser/Emby.Releases/releases/latest | grep '"tag_name":' | cut -d'"' -f4)
 msg_info "Stopping ${APP}"
 systemctl stop emby-server
diff --git a/ct/emqx.sh b/ct/emqx.sh
index c3ce1c62..69808e96 100644
--- a/ct/emqx.sh
+++ b/ct/emqx.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/esphome.sh b/ct/esphome.sh
index aeca41ed..f2da9a4a 100644
--- a/ct/esphome.sh
+++ b/ct/esphome.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -f /usr/local/bin/esphome ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Stopping ESPHome"
 systemctl stop esphomeDashboard
 msg_ok "Stopped ESPHome"
diff --git a/ct/go2rtc.sh b/ct/go2rtc.sh
index 4c62a537..606b6e0d 100644
--- a/ct/go2rtc.sh
+++ b/ct/go2rtc.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating $APP LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/grafana.sh b/ct/grafana.sh
index 50230988..862e8faa 100644
--- a/ct/grafana.sh
+++ b/ct/grafana.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -d /var ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating ${APP} LXC"
 apt-get update &>/dev/null
 apt-get -y upgrade &>/dev/null
diff --git a/ct/grocy.sh b/ct/grocy.sh
index 43ca9c5a..59deb56a 100644
--- a/ct/grocy.sh
+++ b/ct/grocy.sh
@@ -53,6 +53,7 @@ function default_settings() {
 
 function update_script() {
 header_info
+if [[ ! -f /etc/apache2/sites-available/grocy.conf ]]; then msg_error "No ${APP} Installation Found!"; exit; fi
 msg_info "Updating ${APP}"
 bash /var/www/html/update.sh
 msg_ok "Updated ${APP}"
diff --git a/misc/alpine.func b/misc/alpine.func
index 547228af..31f1a2a2 100644
--- a/misc/alpine.func
+++ b/misc/alpine.func
@@ -386,7 +386,7 @@ fi
   msg_info "Starting LXC Container"
   pct start $CTID
   msg_ok "Started LXC Container"
-  lxc-attach -n $CTID -- ash -c "$(wget -qO - https://raw.githubusercontent.com/tteck/Proxmox/next/install/$var_install.sh)" || exit
+  lxc-attach -n $CTID -- bash -c "$(wget -qO - https://raw.githubusercontent.com/tteck/Proxmox/next/install/$var_install.sh)" || exit
 
 }
 
diff --git a/misc/ubuntu.func b/misc/ubuntu.func
index 9c7debf0..fe851d0c 100644
--- a/misc/ubuntu.func
+++ b/misc/ubuntu.func
@@ -382,7 +382,7 @@ build_container() {
   bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/ct/create_lxc.sh)" || exit
 
 if [ "$CT_TYPE" == "0" ]; then
-  if [[ "$APP" != "emby" && "$APP" != "jellyfin" && "$APP" != "plex" ]]; then
+  if [[ "$APP" != "Emby" && "$APP" != "Jellyfin" && "$APP" != "Plex" ]]; then
 LXC_CONFIG=/etc/pve/lxc/${CTID}.conf
 cat <<EOF >>$LXC_CONFIG
 lxc.cgroup2.devices.allow: a
@@ -399,7 +399,7 @@ EOF
 fi
 
 if [ "$CT_TYPE" == "0" ]; then
- if [[ "$APP" == "emby" || "$APP" == "jellyfin" || "$APP" == "plex" ]]; then
+ if [[ "$APP" == "Emby" || "$APP" == "Jellyfin" || "$APP" == "Plex" ]]; then
 LXC_CONFIG=/etc/pve/lxc/${CTID}.conf
 cat <<EOF >>$LXC_CONFIG
 lxc.cgroup2.devices.allow: c 226:0 rwm