diff --git a/files/initrd/opt/arc/arc-functions.sh b/files/initrd/opt/arc/arc-functions.sh
index dcbf1c7b..0a864552 100755
--- a/files/initrd/opt/arc/arc-functions.sh
+++ b/files/initrd/opt/arc/arc-functions.sh
@@ -44,7 +44,7 @@ function addonSelection() {
   declare -A ADDONS
   while IFS=': ' read -r KEY VALUE; do
     [ -n "${KEY}" ] && ADDONS["${KEY}"]="${VALUE}"
-  done <<<$(readConfigMap "addons" "${USER_CONFIG_FILE}")
+  done < <(readConfigMap "addons" "${USER_CONFIG_FILE}")
   rm -f "${TMP_PATH}/opts" >/dev/null
   touch "${TMP_PATH}/opts"
   while read -r ADDON DESC; do
@@ -53,7 +53,7 @@ function addonSelection() {
       [ ! -d "/sys/devices/system/cpu/cpu0/cpufreq" ] && continue
     fi
     echo -e "${ADDON} \"${DESC}\" ${ACT}" >>"${TMP_PATH}/opts"
-  done <<<$(availableAddons "${PLATFORM}")
+  done < <(availableAddons "${PLATFORM}")
   dialog --backtitle "$(backtitle)" --title "DSM Addons" --aspect 18 \
     --checklist "Select DSM Addons to include.\nPlease read Wiki before choosing anything.\nSelect with SPACE, Confirm with ENTER!" 0 0 0 \
     --file "${TMP_PATH}/opts" 2>"${TMP_PATH}/resp"
@@ -89,7 +89,7 @@ function modulesMenu() {
   declare -A USERMODULES
   while IFS=': ' read -r KEY VALUE; do
     [ -n "${KEY}" ] && USERMODULES["${KEY}"]="${VALUE}"
-  done <<<$(readConfigMap "modules" "${USER_CONFIG_FILE}")
+  done < <(readConfigMap "modules" "${USER_CONFIG_FILE}")
   # menu loop
   while true; do
     dialog --backtitle "$(backtitle)" --cancel-label "Exit" --menu "Choose an Option" 0 0 0 \
@@ -138,7 +138,7 @@ function modulesMenu() {
         while read -r ID DESC; do
           USERMODULES["${ID}"]=""
           writeConfigKey "modules.\"${ID}\"" "" "${USER_CONFIG_FILE}"
-        done <<<$(getAllModules "${PLATFORM}" "${KVERP}")
+        done < <(getAllModules "${PLATFORM}" "${KVERP}")
         writeConfigKey "arc.builddone" "false" "${USER_CONFIG_FILE}"
         BUILDDONE="$(readConfigKey "arc.builddone" "${USER_CONFIG_FILE}")"
         ;;
@@ -156,7 +156,7 @@ function modulesMenu() {
         while read -r ID DESC; do
           arrayExistItem "${ID}" "${!USERMODULES[@]}" && ACT="on" || ACT="off"
           echo "${ID} ${DESC} ${ACT}" >>"${TMP_PATH}/opts"
-        done <<<$(getAllModules "${PLATFORM}" "${KVERP}")
+        done < <(getAllModules "${PLATFORM}" "${KVERP}")
         dialog --backtitle "$(backtitle)" --title "Modules" --aspect 18 \
           --checklist "Select Modules to include" 0 0 0 \
           --file "${TMP_PATH}/opts" 2>"${TMP_PATH}/resp"
@@ -242,7 +242,7 @@ function cmdlineMenu() {
   declare -A CMDLINE
   while IFS=': ' read -r KEY VALUE; do
     [ -n "${KEY}" ] && CMDLINE["${KEY}"]="${VALUE}"
-  done <<<$(readConfigMap "cmdline" "${USER_CONFIG_FILE}")
+  done < <(readConfigMap "cmdline" "${USER_CONFIG_FILE}")
   echo "1 \"Add a Cmdline item\""                                >"${TMP_PATH}/menu"
   echo "2 \"Delete Cmdline item(s)\""                           >>"${TMP_PATH}/menu"
   echo "3 \"CPU Fix\""                                          >>"${TMP_PATH}/menu"
@@ -443,7 +443,7 @@ function synoinfoMenu() {
   declare -A SYNOINFO
   while IFS=': ' read -r KEY VALUE; do
     [ -n "${KEY}" ] && SYNOINFO["${KEY}"]="${VALUE}"
-  done <<<$(readConfigMap "synoinfo" "${USER_CONFIG_FILE}")
+  done < <(readConfigMap "synoinfo" "${USER_CONFIG_FILE}")
 
   echo "1 \"Add/edit Synoinfo item\""     >"${TMP_PATH}/menu"
   echo "2 \"Delete Synoinfo item(s)\""    >>"${TMP_PATH}/menu"
@@ -554,7 +554,7 @@ function keymapMenu() {
   OPTIONS=""
   while read -r KM; do
     OPTIONS+="${KM::-7} "
-  done <<<$(cd /usr/share/keymaps/i386/${LAYOUT}; ls *.map.gz)
+  done < <(cd /usr/share/keymaps/i386/${LAYOUT}; ls *.map.gz)
   dialog --backtitle "$(backtitle)" --no-items --default-item "${KEYMAP}" \
     --menu "Choice a keymap" 0 0 0 ${OPTIONS} \
     2>"${TMP_PATH}/resp"
@@ -1643,7 +1643,7 @@ function resetPassword() {
         grep -q "status=on" "${TMP_PATH}/mdX/usr/syno/etc/packages/SecureSignIn/preference/${U}/method.config" 2>/dev/null
         [ $? -eq 0 ] && S="SecureSignIn" || S="            "
         printf "\"%-36s %-10s %-14s\"\n" "${U}" "${E}" "${S}" >>"${TMP_PATH}/menu"
-      done <<<$(cat "${TMP_PATH}/mdX/etc/shadow" 2>/dev/null)
+      done < <(cat "${TMP_PATH}/mdX/etc/shadow" 2>/dev/null)
     fi
     umount "${TMP_PATH}/mdX"
     [ -f "${TMP_PATH}/menu" ] && break
@@ -1783,7 +1783,7 @@ function formatdisks() {
     [ -n "${PKNAME}" ] && PARTITION=" (Partition)" || PARTITION=" (Disk)"
     [ -z "${SIZE}" ] && SIZE="Unknown"
     echo "\"${KNAME}\" \"${SIZE}${PARTITION}\" \"off\"" >>"${TMP_PATH}/opts"
-  done <<<$(lsblk -pno KNAME,SIZE,PKNAME)
+  done < <(lsblk -pno KNAME,SIZE,PKNAME)
   if [ ! -f "${TMP_PATH}/opts" ]; then
     dialog --backtitle "$(backtitle)" --colors --title "Format Disks" \
       --msgbox "No disk found!" 0 0
@@ -1884,7 +1884,7 @@ function cloneLoader() {
     [ -z "${KMODEL}" ] && KMODEL="${TYPE}"
     [ "${KNAME}" = "${LOADER_DISK}" ] || [ "${PKNAME}" = "${LOADER_DISK}" ] || [ "${KMODEL}" = "${LOADER_DISK}" ] && continue
     echo "\"${KNAME}\" \"${KMODEL}\" \"off\"" >>"${TMP_PATH}/opts"
-  done <<<$(lsblk -dpno KNAME,MODEL,PKNAME,TYPE | sort)
+  done < <(lsblk -dpno KNAME,MODEL,PKNAME,TYPE | sort)
   if [ ! -f "${TMP_PATH}/opts" ]; then
     dialog --backtitle "$(backtitle)" --colors --title "Clone Loader" \
       --msgbox "No disk found!" 0 0
diff --git a/files/initrd/opt/arc/arc.sh b/files/initrd/opt/arc/arc.sh
index 308e43f0..d3eee116 100755
--- a/files/initrd/opt/arc/arc.sh
+++ b/files/initrd/opt/arc/arc.sh
@@ -198,7 +198,7 @@ function arcModel() {
         else
           [ ${COMPATIBLE} -eq 1 ] && echo -e "${M} \"\t$(printf "\Zb%-8s\Zn \Zb%-15s\Zn \Zb%-5s\Zn \Zb%-5s\Zn \Zb%-5s\Zn \Zb%-10s\Zn \Zb%-12s\Zn \Zb%-10s\Zn \Zb%-10s\Zn" "${CPU}" "${A}" "${DTS}" "${IGPUS}" "${HBAS}" "${M_2_CACHE}" "${M_2_STORAGE}" "${USBS}" "${BETA}")\" ">>"${TMP_PATH}/menu"
         fi
-      done  <<<$(cat "${TMP_PATH}/modellist")
+      done < <(cat "${TMP_PATH}/modellist")
       if [ -n "${ARC_KEY}" ]; then
         dialog --backtitle "$(backtitle)" --title "Arc DSM Model" --colors \
           --cancel-label "Show all" --help-button --help-label "Exit" \
@@ -305,14 +305,14 @@ function arcVersion() {
   writeConfigKey "synoinfo" "{}" "${USER_CONFIG_FILE}"
   while IFS=': ' read -r KEY VALUE; do
     writeConfigKey "synoinfo.\"${KEY}\"" "${VALUE}" "${USER_CONFIG_FILE}"
-  done <<<$(readConfigMap "platforms.${PLATFORM}.synoinfo" "${P_FILE}")
+  done < <(readConfigMap "platforms.${PLATFORM}.synoinfo" "${P_FILE}")
   # Check Addons for Platform
   while IFS=': ' read -r ADDON PARAM; do
     [ -z "${ADDON}" ] && continue
     if ! checkAddonExist "${ADDON}" "${PLATFORM}"; then
       deleteConfigKey "addons.\"${ADDON}\"" "${USER_CONFIG_FILE}"
     fi
-  done <<<$(readConfigMap "addons" "${USER_CONFIG_FILE}")
+  done < <(readConfigMap "addons" "${USER_CONFIG_FILE}")
   # Reset Modules
   KVER="$(readConfigKey "platforms.${PLATFORM}.productvers.[${PRODUCTVER}].kver" "${P_FILE}")"
   # Modify KVER for Epyc7002
@@ -324,7 +324,7 @@ function arcVersion() {
   writeConfigKey "modules" "{}" "${USER_CONFIG_FILE}"
   while read -r ID DESC; do
     writeConfigKey "modules.\"${ID}\"" "" "${USER_CONFIG_FILE}"
-  done <<<$(getAllModules "${PLATFORM}" "${KVERP}")
+  done < <(getAllModules "${PLATFORM}" "${KVERP}")
   # Check for Only Version
   if [ "${ONLYVERSION}" = "true" ]; then
     # Build isn't done
@@ -1054,7 +1054,7 @@ else
           writeConfigKey "modules" "{}" "${USER_CONFIG_FILE}"
           while read -r ID DESC; do
             writeConfigKey "modules.\"${ID}\"" "" "${USER_CONFIG_FILE}"
-          done <<<$(getAllModules "${PLATFORM}" "${KVERP}")
+          done < <(getAllModules "${PLATFORM}" "${KVERP}")
         fi
         writeConfigKey "arc.builddone" "false" "${USER_CONFIG_FILE}"
         BUILDDONE="$(readConfigKey "arc.builddone" "${USER_CONFIG_FILE}")"
diff --git a/files/initrd/opt/arc/boot.sh b/files/initrd/opt/arc/boot.sh
index 2aab67a7..4b6ca17e 100755
--- a/files/initrd/opt/arc/boot.sh
+++ b/files/initrd/opt/arc/boot.sh
@@ -170,7 +170,7 @@ fi
 # Read user cmdline
 while IFS=': ' read -r KEY VALUE; do
   [ -n "${KEY}" ] && CMDLINE["${KEY}"]="${VALUE}"
-done <<<$(readConfigMap "cmdline" "${USER_CONFIG_FILE}")
+done < <(readConfigMap "cmdline" "${USER_CONFIG_FILE}")
 
 # Prepare command line
 CMDLINE_LINE=""
diff --git a/files/initrd/opt/arc/include/functions.sh b/files/initrd/opt/arc/include/functions.sh
index 9c279559..b10b63f8 100755
--- a/files/initrd/opt/arc/include/functions.sh
+++ b/files/initrd/opt/arc/include/functions.sh
@@ -417,22 +417,22 @@ function extractDSMFiles() {
 ###############################################################################
 # Livepatch
 function livepatch() {
-  VALID=false
+  PVALID=false
   # Patch zImage
   if ${ARC_PATH}/zimage-patch.sh; then
-    VALID=true
+    PVALID=true
   else
-    VALID=false
+    PVALID=false
   fi
-  if [ "${VALID}" = "true" ]; then
+  if [ "${PVALID}" = "true" ]; then
     # Patch Ramdisk
     if ${ARC_PATH}/ramdisk-patch.sh; then
-      VALID=true
+      PVALID=true
     else
-      VALID=false
+      PVALID=false
     fi
   fi
-  if [ "${VALID}" ="false" ]; then
+  if [ "${PVALID}" = "false" ]; then
     local OFFLINE="$(readConfigKey "arc.offline" "${USER_CONFIG_FILE}")"
     if [ "${OFFLINE}" = "false" ]; then
       # Update Configs
@@ -441,21 +441,21 @@ function livepatch() {
       updatePatches
       # Patch zImage
       if ${ARC_PATH}/zimage-patch.sh; then
-        VALID=true
+        PVALID=true
       else
-        VALID=false
+        PVALID=false
       fi
-      if [ "${VALID}" = "true" ]; then
+      if [ "${PVALID}" = "true" ]; then
         # Patch Ramdisk
         if ${ARC_PATH}/ramdisk-patch.sh; then
-          VALID=true
+          PVALID=true
         else
-          VALID=false
+          PVALID=false
         fi
       fi
     fi
   fi
-  if [ "${VALID}" = "false" ]; then
+  if [ "${PVALID}" = "false" ]; then
     echo
     echo -e "Patching DSM Files failed! Please stay patient for Update."
     sleep 5
diff --git a/files/initrd/opt/arc/include/storage.sh b/files/initrd/opt/arc/include/storage.sh
index 7a9405cd..9b13450c 100755
--- a/files/initrd/opt/arc/include/storage.sh
+++ b/files/initrd/opt/arc/include/storage.sh
@@ -25,7 +25,7 @@ function getmap() {
         ATAPORT="$(echo ${LINE} | grep -o 'ata[0-9]*')"
         PORT=$(echo ${ATAPORT} | sed 's/ata//')
         HOSTPORTS[${PORT}]=$(echo ${LINE} | grep -o 'host[0-9]*$')
-      done <<<$(ls -l /sys/class/scsi_host | grep -F "${PCI}")
+      done < <(ls -l /sys/class/scsi_host | grep -F "${PCI}")
       while read -r PORT; do
         ls -l /sys/block | grep -F -q "${PCI}/ata${PORT}" && ATTACH=1 || ATTACH=0
         PCMD=$(cat /sys/class/scsi_host/${HOSTPORTS[${PORT}]}/ahci_port_cmd)
@@ -33,7 +33,7 @@ function getmap() {
         [ ${ATTACH} = 1 ] && CONPORTS="$((${CONPORTS} + 1))" && echo "$((${PORT} - 1))" >>"${TMP_PATH}/ports"
         [ ${DUMMY} = 1 ] # Do nothing for now
         NUMPORTS=$((${NUMPORTS} + 1))
-      done <<<$(echo ${!HOSTPORTS[@]} | tr ' ' '\n' | sort -n)
+      done < <(echo ${!HOSTPORTS[@]} | tr ' ' '\n' | sort -n)
       [ ${NUMPORTS} -gt 8 ] && NUMPORTS=8
       [ ${CONPORTS} -gt 8 ] && CONPORTS=8
       echo -n "${NUMPORTS}" >>"${TMP_PATH}/drivesmax"
@@ -131,7 +131,7 @@ function getmap() {
       elif [ ${D} = ${LASTDRIVE} ]; then
         LASTDRIVE=$((${D} + 1))
       fi
-    done <<<$(cat "${TMP_PATH}/ports")
+    done < <(cat "${TMP_PATH}/ports")
   fi
 }
 
diff --git a/files/initrd/opt/arc/ramdisk-patch.sh b/files/initrd/opt/arc/ramdisk-patch.sh
index 1654973b..fed2229d 100755
--- a/files/initrd/opt/arc/ramdisk-patch.sh
+++ b/files/initrd/opt/arc/ramdisk-patch.sh
@@ -83,15 +83,15 @@ declare -A MODULES
 # Read synoinfo and addons from config
 while IFS=': ' read -r KEY VALUE; do
   [ -n "${KEY}" ] && SYNOINFO["${KEY}"]="${VALUE}"
-done <<<$(readConfigMap "synoinfo" "${USER_CONFIG_FILE}")
+done < <(readConfigMap "synoinfo" "${USER_CONFIG_FILE}")
 while IFS=': ' read -r KEY VALUE; do
   [ -n "${KEY}" ] && ADDONS["${KEY}"]="${VALUE}"
-done <<<$(readConfigMap "addons" "${USER_CONFIG_FILE}")
+done < <(readConfigMap "addons" "${USER_CONFIG_FILE}")
 
 # Read modules from user config
 while IFS=': ' read -r KEY VALUE; do
   [ -n "${KEY}" ] && MODULES["${KEY}"]="${VALUE}"
-done <<<$(readConfigMap "modules" "${USER_CONFIG_FILE}")
+done < <(readConfigMap "modules" "${USER_CONFIG_FILE}")
 
 # Patches (diff -Naru OLDFILE NEWFILE > xxx.patch)
 PATCHES=()