diff --git a/TODO b/TODO
index db7b960d..ee834f11 100644
--- a/TODO
+++ b/TODO
@@ -18,6 +18,8 @@ Concluidos:
  - Usando TTYD para acesso via web
  - Verificar se fica legal colocar na config dos modelos os addons obrigatórios como o qjs-dtb *** Usado outra maneira ***
  - Implementar escolha de maxdisks
-
+ - Limpar addons quando usuário muda de modelo
+ - Arrumar detecção de discos/maxdisks. 918 tem só 4 discos e dá problema com proxmox
+ - Melhorar opções de HD, talvez criar um menu a parte
 
 https://kb.synology.com/en-me/DSM/tutorial/What_kind_of_CPU_does_my_NAS_have
diff --git a/VERSION b/VERSION
index 5643e18d..03dcc9e5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.1-alpha3
+0.1-alpha4
diff --git a/files/board/arpl/overlayfs/opt/arpl/menu.sh b/files/board/arpl/overlayfs/opt/arpl/menu.sh
index 01ddf297..ba0bf180 100755
--- a/files/board/arpl/overlayfs/opt/arpl/menu.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/menu.sh
@@ -103,6 +103,8 @@ function modelMenu() {
     rm -f "${MOD_ZIMAGE_FILE}"
     rm -f "${MOD_RDGZ_FILE}"
     DIRTY=1
+    # Remove addons
+    writeConfigKey "addons" "{}" "${USER_CONFIG_FILE}"
   fi
 }
 
@@ -346,40 +348,25 @@ function addonMenu() {
   done
 }
 
-###############################################################################
-# Sets variables to configure maxdisks
-# 1 - Number of disks
-function setMaxDisks() {
-  CMDLINE['maxdisks']="${1}"
-  writeConfigKey "cmdline.maxdisks" "${1}" "${USER_CONFIG_FILE}"
-  INTPORTCFG=""
-  for I in `seq 1 ${1}`; do INTPORTCFG+="1"; done
-  INTPORTCFG="0x`printf "%x" "$((2#${INTPORTCFG}))"`"
-  CMDLINE['internalportcfg']="${INTPORTCFG}"
-  writeConfigKey "cmdline.internalportcfg" "${INTPORTCFG}" "${USER_CONFIG_FILE}"
-}
-
 ###############################################################################
 function cmdlineMenu() {
-  # Read from user config
+  # Read device-tree flag
   DT="`readModelKey "${MODEL}" "dt"`"
   unset CMDLINE
   declare -A CMDLINE
   while IFS="=" read KEY VALUE; do
     [ -n "${KEY}" ] && CMDLINE["${KEY}"]="${VALUE}"
   done < <(readConfigMap "cmdline" "${USER_CONFIG_FILE}")
+  echo "a \"Add/edit an cmdline item\""                        > "${TMP_PATH}/menu"
+  echo "d \"Delete cmdline item(s)\""                          >> "${TMP_PATH}/menu"
+  if [ "${DT}" != "true" ]; then
+    echo "u \"Show SATA(s) # ports and drives\""               >> "${TMP_PATH}/menu"
+  fi
+  echo "s \"Show user cmdline\""                               >> "${TMP_PATH}/menu"
+  echo "m \"Show model/build cmdline\""                        >> "${TMP_PATH}/menu"
+  echo "e \"Exit\""                                            >> "${TMP_PATH}/menu"
   # Loop menu
   while true; do
-    echo "a \"Add/edit an cmdline item\""                        > "${TMP_PATH}/menu"
-    echo "d \"Delete cmdline item(s)\""                          >> "${TMP_PATH}/menu"
-    echo "s \"Show user cmdline\""                               >> "${TMP_PATH}/menu"
-    echo "m \"Show model/build cmdline\""                        >> "${TMP_PATH}/menu"
-    if [ "${DT}" != "true" ]; then
-      echo "h \"Change maxdisks\""                               >> "${TMP_PATH}/menu"
-      echo "u \"Show SATA(s) # ports and drives\""               >> "${TMP_PATH}/menu"
-    fi
-    echo "e \"Exit\""                                            >> "${TMP_PATH}/menu"
-
     dialog --backtitle "`backtitle`" --menu "Choose a option" 0 0 0 \
       --file "${TMP_PATH}/menu" 2>${TMP_PATH}/resp
     [ $? -ne 0 ] && return
@@ -419,36 +406,8 @@ function cmdlineMenu() {
           deleteConfigKey "cmdline.${I}" "${USER_CONFIG_FILE}"
         done
         ;;
-      s)
-        ITEMS=""
-        for KEY in ${!CMDLINE[@]}; do
-          ITEMS+="${KEY}: ${CMDLINE[$KEY]}\n"
-        done
-        dialog --backtitle "`backtitle`" --title "User cmdline" \
-          --aspect 18 --msgbox "${ITEMS}" 0 0
-        ;;
-      m)
-        ITEMS=""
-        while IFS="=" read KEY VALUE; do
-          ITEMS+="${KEY}: ${VALUE}\n"
-        done < <(readModelMap "${MODEL}" "builds.${BUILD}.cmdline")
-        dialog --backtitle "`backtitle`" --title "Model/build cmdline" \
-          --aspect 18 --msgbox "${ITEMS}" 0 0
-        ;;
-      h) MODEL_DISKS="`readModelKey "${MODEL}" "disks"`"
-        dialog --backtitle "`backtitle`"  --title "Change max of disks" \
-          --inputbox "${MODEL} disks: ${MODEL_DISKS}\nType the desired number of disks (1-26)" 0 0 \
-          2>${TMP_PATH}/resp
-        [ $? -ne 0 ] && continue
-        VALUE="`<"${TMP_PATH}/resp"`"
-        [ -z "${VALUE}" ] && continue
-        if [ ${VALUE} -ge 1 -a ${VALUE} -le 26 ]; then
-          setMaxDisks ${VALUE}
-        else
-          dialog --backtitle "`backtitle`" --msgbox "Invalid number" 0 0
-        fi
-        ;;
       u) TEXT=""
+        NUMPORTS=0
         for PCI in `lspci -d ::106 | awk '{print$1}'`; do
           NAME=`lspci -s "${PCI}" | sed "s/\ .*://"`
           TEXT+="\Zb${NAME}\Zn\nPorts: "
@@ -466,13 +425,31 @@ function cmdlineMenu() {
             [ ${ATTACH} -eq 1 ] && TEXT+="\Z2\Zb"
             [ ${DUMMY} -eq 1 ] && TEXT+="\Z1"
             TEXT+="${PORT}\Zn "
+            NUMPORTS=$((${NUMPORTS}+1))
           done < <(echo ${!HOSTPORTS[@]} | tr ' ' '\n' | sort -n)
           TEXT+="\n"
         done
+        TEXT+="\nTotal of ports: ${NUMPORTS}\n"
         TEXT+="\nPorts with color \Z1red\Zn as DUMMY, color \Z2\Zbgreen\Zn has drive connected."
         dialog --backtitle "`backtitle`" --colors --aspect 18 \
           --msgbox "${TEXT}" 0 0
         ;;
+      s)
+        ITEMS=""
+        for KEY in ${!CMDLINE[@]}; do
+          ITEMS+="${KEY}: ${CMDLINE[$KEY]}\n"
+        done
+        dialog --backtitle "`backtitle`" --title "User cmdline" \
+          --aspect 18 --msgbox "${ITEMS}" 0 0
+        ;;
+      m)
+        ITEMS=""
+        while IFS="=" read KEY VALUE; do
+          ITEMS+="${KEY}: ${VALUE}\n"
+        done < <(readModelMap "${MODEL}" "builds.${BUILD}.cmdline")
+        dialog --backtitle "`backtitle`" --title "Model/build cmdline" \
+          --aspect 18 --msgbox "${ITEMS}" 0 0
+        ;;
       e) return ;;
     esac
   done
@@ -486,16 +463,17 @@ function synoinfoMenu() {
   while IFS="=" read KEY VALUE; do
     [ -n "${KEY}" ] && SYNOINFO["${KEY}"]="${VALUE}"
   done < <(readConfigMap "synoinfo" "${USER_CONFIG_FILE}")
+
+  echo "a \"Add/edit an synoinfo item\""   > "${TMP_PATH}/menu"
+  echo "d \"Delete synoinfo item(s)\""    >> "${TMP_PATH}/menu"
+  echo "s \"Show user synoinfo\""         >> "${TMP_PATH}/menu"
+  echo "m \"Show model/build synoinfo\""  >> "${TMP_PATH}/menu"
+  echo "e \"Exit\""                       >> "${TMP_PATH}/menu"
+
   # menu loop
   while true; do
-    dialog --backtitle "`backtitle`" \
-      --menu "Choose a option" 0 0 0 \
-      a "Add/edit an synoinfo item" \
-      d "Delete synoinfo item(s)" \
-      s "Show user synoinfo" \
-      m "Show model/build synoinfo" \
-      e "Exit" \
-      2>${TMP_PATH}/resp
+    dialog --backtitle "`backtitle`" --menu "Choose a option" 0 0 0 \
+      --file "${TMP_PATH}/menu" 2>${TMP_PATH}/resp
     [ $? -ne 0 ] && return
     case "`<${TMP_PATH}/resp`" in
       a)
diff --git a/files/board/arpl/overlayfs/opt/arpl/model-configs/DS920+.yml b/files/board/arpl/overlayfs/opt/arpl/model-configs/DS920+.yml
index 3bbd15fd..0efd7f7a 100644
--- a/files/board/arpl/overlayfs/opt/arpl/model-configs/DS920+.yml
+++ b/files/board/arpl/overlayfs/opt/arpl/model-configs/DS920+.yml
@@ -6,6 +6,8 @@ modules-notneeded: &modules-notneeded
   - ixgbe
   - igb
   - e1000e
+  - r8168
+  - r8169
   - dca
   - etxhci_hcd
   - xhci_hcd
@@ -29,6 +31,7 @@ cmdline: &cmdline
   syno_ttyS1: "serial,0x2f8"
   vender_format_version: 2
 platform: "geminilake"
+dt: true
 serial:
   prefix:
     - "2030"
@@ -51,9 +54,9 @@ builds:
       <<: *synoinfo
     pat:
       url: "https://global.download.synology.com/download/DSM/release/7.0.1/42218/DSM_DS920%2B_42218.pat"
-      hash: "73053911bd118b432d5a2036dc62d518eed83b78b32c1eb23696d59725a14892"
-      ramdisk-hash: "e39890f4bef2e5e4eea956996b0dd92d081c6d9e7c393331131e65bbad1a17a9"
-      zimage-hash: "74d513aaa3e30d8aa4f80e202d94a68a552e9c0472f8470e133ad29080556f55"
+      hash: "fe2a4648f76adeb65c3230632503ea36bbac64ee88b459eb9bfb5f3b8c8cebb3"
+      ramdisk-hash: "f7dd1317f24ec6b9bac839e37f66b59030218c7f97c06f73f1f54ed0f892c4aa"
+      zimage-hash: "346b68f662b50f47d3ee6c2bc9de6302e4b60436142c24ee88b620c7afd1ba06"
     patch:
       - "ramdisk-common-disable-root-pwd.patch"
       - "ramdisk-common-init-script.patch"
diff --git a/files/board/arpl/overlayfs/opt/arpl/model-configs/DVA1622.yml b/files/board/arpl/overlayfs/opt/arpl/model-configs/DVA1622.yml
index 68740494..5dd7ecbd 100644
--- a/files/board/arpl/overlayfs/opt/arpl/model-configs/DVA1622.yml
+++ b/files/board/arpl/overlayfs/opt/arpl/model-configs/DVA1622.yml
@@ -6,12 +6,12 @@ modules-notneeded: &modules-notneeded
   - ixgbe
   - igb
   - e1000e
+  - r8168
+  - r8169
   - dca
   - etxhci_hcd
   - xhci_hcd
-  - ehci-pci
   - uhci_hcd
-
 synoinfo: &synoinfo
   buzzeroffen: "0xffff"
   rss_server: "http://example.com/null.xml"
diff --git a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
index 879e4cd8..b3f719c0 100755
--- a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
@@ -62,6 +62,15 @@ while read f; do
   (cd "${RAMDISK_PATH}" && patch -p1 < "${PATCH_PATH}/${f}") >>"${LOG_FILE}" 2>&1 || dieLog
 done < <(readModelArray "${MODEL}" "builds.${BUILD}.patch")
 
+# Temporary workaround
+DT="`readModelKey "${MODEL}" "dt"`"
+if [ "${DT}" != "true" ]; then
+  NUMPORTS=$((`ls /sys/class/scsi_host | wc -w`-1))
+  SYNOINFO["maxdisks"]=${NUMPORTS}
+  INTPORTCFG="0x`printf "%x" "$((2**${NUMPORTS}-1))"`"
+  SYNOINFO["internalportcfg"]="${INTPORTCFG}"
+fi
+
 # Patch /etc/synoinfo.conf
 echo -n "."
 for KEY in ${!SYNOINFO[@]}; do
diff --git a/files/board/arpl/p3/addons/acpid/apollolake-4.4.180.tgz b/files/board/arpl/p3/addons/acpid/apollolake-4.4.180.tgz
index e62499b6..97615a57 100644
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diff --git a/files/board/arpl/p3/addons/acpid/broadwell-4.4.180.tgz b/files/board/arpl/p3/addons/acpid/broadwell-4.4.180.tgz
index e99d2f70..a0c8b3d0 100644
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diff --git a/files/board/arpl/p3/addons/acpid/broadwellnk-4.4.180.tgz b/files/board/arpl/p3/addons/acpid/broadwellnk-4.4.180.tgz
index 926cea82..9aa804af 100644
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diff --git a/files/board/arpl/p3/addons/acpid/bromolow-3.10.108.tgz b/files/board/arpl/p3/addons/acpid/bromolow-3.10.108.tgz
index 355dcfe3..740a8be1 100644
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diff --git a/files/board/arpl/p3/addons/acpid/denverton-4.4.180.tgz b/files/board/arpl/p3/addons/acpid/denverton-4.4.180.tgz
index af355abe..9a07f48c 100644
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diff --git a/files/board/arpl/p3/addons/acpid/geminilake-4.4.180.tgz b/files/board/arpl/p3/addons/acpid/geminilake-4.4.180.tgz
index ec2111d1..53d8b930 100644
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diff --git a/files/board/arpl/p3/addons/acpid/v1000-4.4.180.tgz b/files/board/arpl/p3/addons/acpid/v1000-4.4.180.tgz
index 268fc030..81647a00 100644
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diff --git a/files/board/arpl/p3/addons/ehci-pci/broadwell-4.4.180.tgz b/files/board/arpl/p3/addons/ehci-pci/broadwell-4.4.180.tgz
index 71a244fe..3826e96b 100644
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diff --git a/files/board/arpl/p3/addons/ehci-pci/geminilake-4.4.180.tgz b/files/board/arpl/p3/addons/ehci-pci/geminilake-4.4.180.tgz
new file mode 100644
index 00000000..6b6fd2d7
Binary files /dev/null and b/files/board/arpl/p3/addons/ehci-pci/geminilake-4.4.180.tgz differ
diff --git a/files/board/arpl/p3/addons/ehci-pci/manifest.yml b/files/board/arpl/p3/addons/ehci-pci/manifest.yml
index dd29813d..59ea4900 100644
--- a/files/board/arpl/p3/addons/ehci-pci/manifest.yml
+++ b/files/board/arpl/p3/addons/ehci-pci/manifest.yml
@@ -5,3 +5,6 @@ available-for:
   broadwell-4.4.180:
     install-script: &script "install.sh"
     modules: true
+  geminilake-4.4.180:
+    install-script: *script
+    modules: true