diff --git a/data/config/apt/99openwb b/data/config/apt/99openwb
index 89730af5f7..ae39e51694 100644
--- a/data/config/apt/99openwb
+++ b/data/config/apt/99openwb
@@ -1,7 +1,11 @@
-# openwb-version:1
+# openwb-version:2
 # may speedup booting
 Acquire::http::Timeout "10";
 Acquire::ftp::Timeout "10";
 # keep system light and clean
 APT::Get::Install-Recommends "false";
 APT::Get::Install-Suggests "false";
+Dpkg::Options {
+   "--force-confold";
+   "--force-confdef";
+};
diff --git a/packages/helpermodules/subdata.py b/packages/helpermodules/subdata.py
index 38b26d5490..7d4d356d29 100644
--- a/packages/helpermodules/subdata.py
+++ b/packages/helpermodules/subdata.py
@@ -277,7 +277,8 @@ def process_vehicle_topic(self, client: mqtt.Client, var: Dict[str, ev.Ev], msg:
                 if decode_payload(msg.payload) == "":
                     if re.search("/vehicle/[0-9]+/soc_module/config$", msg.topic) is not None:
                         var["ev"+index].soc_module = None
-                        remove_acl_role("vehicle-<id>-write-access", int(index))
+                        if self.system_data["system"].data["security"]["user_management_active"]:
+                            remove_acl_role("vehicle-<id>-write-access", int(index))
                     elif re.search("/vehicle/[0-9]+/get", msg.topic) is not None:
                         self.set_json_payload_class(var["ev"+index].data.get, msg)
                     else:
@@ -502,10 +503,10 @@ def process_chargepoint_config_topic(self, var: Dict[str, chargepoint.CpTemplate
             self.event_start_internal_chargepoint.set()
         if (payload["type"] == "external_openwb"):
             new_ip = payload["configuration"].get("ip_address", None)
-            if old_ip != new_ip:
+            if self.system_data["system"].data["security"]["user_management_active"] and old_ip != new_ip:
                 log.debug(f"IP of chargepoint {index} changed, modifying display user")
                 if old_ip is not None:
-                    # check if ip is used in other chargepoints, if not remove display user
+                    # check if ip is used in other charge points, if not remove display user
                     for cp in var:
                         if (
                             var[cp].chargepoint.data.config.configuration.get("ip_address", None) == old_ip