diff --git a/src/main/java/org/traccar/BasePipelineFactory.java b/src/main/java/org/traccar/BasePipelineFactory.java
index 5b48f3d153d..ca4a4ae6322 100644
--- a/src/main/java/org/traccar/BasePipelineFactory.java
+++ b/src/main/java/org/traccar/BasePipelineFactory.java
@@ -124,7 +124,11 @@ protected void initChannel(Channel channel) {
             pipeline.addLast(handler);
         }
         pipeline.addLast(new NetworkMessageHandler());
-        pipeline.addLast(new StandardLoggingHandler(protocol));
+
+        var loggingHandler = new StandardLoggingHandler(protocol);
+        injector.injectMembers(loggingHandler);
+        pipeline.addLast(loggingHandler);
+
         if (!connector.isDatagram() && !config.getBoolean(Keys.SERVER_INSTANT_ACKNOWLEDGEMENT)) {
             pipeline.addLast(new AcknowledgementHandler());
         }
diff --git a/src/main/java/org/traccar/api/AsyncSocket.java b/src/main/java/org/traccar/api/AsyncSocket.java
index 5fc4b44128d..f5fbcbf629f 100644
--- a/src/main/java/org/traccar/api/AsyncSocket.java
+++ b/src/main/java/org/traccar/api/AsyncSocket.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2023 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,16 +22,17 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.traccar.helper.model.PositionUtil;
-import org.traccar.session.ConnectionManager;
 import org.traccar.model.Device;
 import org.traccar.model.Event;
+import org.traccar.model.LogRecord;
 import org.traccar.model.Position;
+import org.traccar.session.ConnectionManager;
 import org.traccar.storage.Storage;
 import org.traccar.storage.StorageException;
 
 import java.util.Collection;
-import java.util.Collections;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class AsyncSocket extends WebSocketAdapter implements ConnectionManager.UpdateListener {
@@ -41,12 +42,15 @@ public class AsyncSocket extends WebSocketAdapter implements ConnectionManager.U
     private static final String KEY_DEVICES = "devices";
     private static final String KEY_POSITIONS = "positions";
     private static final String KEY_EVENTS = "events";
+    private static final String KEY_LOGS = "logs";
 
     private final ObjectMapper objectMapper;
     private final ConnectionManager connectionManager;
     private final Storage storage;
     private final long userId;
 
+    private boolean includeLogs;
+
     public AsyncSocket(ObjectMapper objectMapper, ConnectionManager connectionManager, Storage storage, long userId) {
         this.objectMapper = objectMapper;
         this.connectionManager = connectionManager;
@@ -75,6 +79,17 @@ public void onWebSocketClose(int statusCode, String reason) {
         connectionManager.removeListener(userId, this);
     }
 
+    @Override
+    public void onWebSocketText(String message) {
+        super.onWebSocketText(message);
+
+        try {
+            includeLogs = objectMapper.readTree(message).get("logs").asBoolean();
+        } catch (JsonProcessingException e) {
+            LOGGER.warn("Socket JSON parsing error", e);
+        }
+    }
+
     @Override
     public void onKeepalive() {
         sendData(new HashMap<>());
@@ -82,23 +97,24 @@ public void onKeepalive() {
 
     @Override
     public void onUpdateDevice(Device device) {
-        Map<String, Collection<?>> data = new HashMap<>();
-        data.put(KEY_DEVICES, Collections.singletonList(device));
-        sendData(data);
+        sendData(Map.of(KEY_DEVICES, List.of(device)));
     }
 
     @Override
     public void onUpdatePosition(Position position) {
-        Map<String, Collection<?>> data = new HashMap<>();
-        data.put(KEY_POSITIONS, Collections.singletonList(position));
-        sendData(data);
+        sendData(Map.of(KEY_POSITIONS, List.of(position)));
     }
 
     @Override
     public void onUpdateEvent(Event event) {
-        Map<String, Collection<?>> data = new HashMap<>();
-        data.put(KEY_EVENTS, Collections.singletonList(event));
-        sendData(data);
+        sendData(Map.of(KEY_EVENTS, List.of(event)));
+    }
+
+    @Override
+    public void onUpdateLog(LogRecord record) {
+        if (includeLogs) {
+            sendData(Map.of(KEY_LOGS, List.of(record)));
+        }
     }
 
     private void sendData(Map<String, Collection<?>> data) {
diff --git a/src/main/java/org/traccar/handler/StandardLoggingHandler.java b/src/main/java/org/traccar/handler/StandardLoggingHandler.java
index 84492e2a5be..5978d632e4d 100644
--- a/src/main/java/org/traccar/handler/StandardLoggingHandler.java
+++ b/src/main/java/org/traccar/handler/StandardLoggingHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2019 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2019 - 2023 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,68 +20,73 @@
 import io.netty.channel.ChannelDuplexHandler;
 import io.netty.channel.ChannelHandlerContext;
 import io.netty.channel.ChannelPromise;
+import jakarta.inject.Inject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.traccar.NetworkMessage;
 import org.traccar.helper.NetworkUtil;
+import org.traccar.model.LogRecord;
+import org.traccar.session.ConnectionManager;
 
 import java.net.InetSocketAddress;
-import java.net.SocketAddress;
 
 public class StandardLoggingHandler extends ChannelDuplexHandler {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(StandardLoggingHandler.class);
 
     private final String protocol;
+    private ConnectionManager connectionManager;
 
     public StandardLoggingHandler(String protocol) {
         this.protocol = protocol;
     }
 
+    @Inject
+    public void setConnectionManager(ConnectionManager connectionManager) {
+        this.connectionManager = connectionManager;
+    }
+
     @Override
     public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
-        log(ctx, false, msg);
+        LogRecord record = createLogRecord(msg);
+        log(ctx, false, record);
         super.channelRead(ctx, msg);
+        if (record != null) {
+            connectionManager.updateLog(record);
+        }
     }
 
     @Override
     public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
-        log(ctx, true, msg);
+        log(ctx, true, createLogRecord(msg));
         super.write(ctx, msg, promise);
     }
 
-    public void log(ChannelHandlerContext ctx, boolean downstream, Object o) {
-        if (o instanceof NetworkMessage) {
-            NetworkMessage networkMessage = (NetworkMessage) o;
+    private LogRecord createLogRecord(Object msg) {
+        if (msg instanceof NetworkMessage) {
+            NetworkMessage networkMessage = (NetworkMessage) msg;
             if (networkMessage.getMessage() instanceof ByteBuf) {
-                log(ctx, downstream, networkMessage.getRemoteAddress(), (ByteBuf) networkMessage.getMessage());
+                LogRecord record = new LogRecord();
+                record.setAddress((InetSocketAddress) networkMessage.getRemoteAddress());
+                record.setProtocol(protocol);
+                record.setData(ByteBufUtil.hexDump((ByteBuf) networkMessage.getMessage()));
+                return record;
             }
-        } else if (o instanceof ByteBuf) {
-            log(ctx, downstream, ctx.channel().remoteAddress(), (ByteBuf) o);
         }
+        return null;
     }
 
-    public void log(ChannelHandlerContext ctx, boolean downstream, SocketAddress remoteAddress, ByteBuf buf) {
-        StringBuilder message = new StringBuilder();
-
-        message.append("[").append(NetworkUtil.session(ctx.channel())).append(": ");
-        message.append(protocol);
-        if (downstream) {
-            message.append(" > ");
-        } else {
-            message.append(" < ");
+    private void log(ChannelHandlerContext ctx, boolean downstream, LogRecord record) {
+        if (record != null) {
+            StringBuilder message = new StringBuilder();
+            message.append("[").append(NetworkUtil.session(ctx.channel())).append(": ");
+            message.append(protocol);
+            message.append(downstream ? " > " : " < ");
+            message.append(record.getAddress().getHostString());
+            message.append("] ");
+            message.append(record.getData());
+            LOGGER.info(message.toString());
         }
-
-        if (remoteAddress instanceof InetSocketAddress) {
-            message.append(((InetSocketAddress) remoteAddress).getHostString());
-        } else {
-            message.append("unknown");
-        }
-        message.append("] ");
-
-        message.append(ByteBufUtil.hexDump(buf));
-
-        LOGGER.info(message.toString());
     }
 
 }
diff --git a/src/main/java/org/traccar/model/LogRecord.java b/src/main/java/org/traccar/model/LogRecord.java
new file mode 100644
index 00000000000..c19163af374
--- /dev/null
+++ b/src/main/java/org/traccar/model/LogRecord.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2023 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import java.net.InetSocketAddress;
+
+public class LogRecord {
+
+    private InetSocketAddress address;
+
+    public void setAddress(InetSocketAddress address) {
+        this.address = address;
+    }
+
+    @JsonIgnore
+    public InetSocketAddress getAddress() {
+        return address;
+    }
+
+    public String getHost() {
+        return address.getHostString();
+    }
+
+    private String protocol;
+
+    public String getProtocol() {
+        return protocol;
+    }
+
+    public void setProtocol(String protocol) {
+        this.protocol = protocol;
+    }
+
+    private String uniqueId;
+
+    public String getUniqueId() {
+        return uniqueId;
+    }
+
+    public void setUniqueId(String uniqueId) {
+        this.uniqueId = uniqueId;
+    }
+
+    private long deviceId;
+
+    public long getDeviceId() {
+        return deviceId;
+    }
+
+    public void setDeviceId(long deviceId) {
+        this.deviceId = deviceId;
+    }
+
+    private String data;
+
+    public String getData() {
+        return data;
+    }
+
+    public void setData(String data) {
+        this.data = data;
+    }
+
+}
diff --git a/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java
index a73981614d5..ffeeab7deeb 100644
--- a/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gl200TextProtocolDecoder.java
@@ -1405,15 +1405,19 @@ private Object decodeOther(Channel channel, SocketAddress remoteAddress, String
             .number("(d{15}|x{14}),")            // imei
             .any()
             .text(",")
-            .number("(d{1,2})?,")                // hdop
-            .number("(d{1,3}.d)?,")              // speed
-            .number("(d{1,3})?,")                // course
-            .number("(-?d{1,5}.d)?,")            // altitude
-            .number("(-?d{1,3}.d{6})?,")         // longitude
-            .number("(-?d{1,2}.d{6})?,")         // latitude
+            .number("(d{1,2}),")                 // hdop
+            .groupBegin()
+            .number("(d{1,3}.d),")               // speed
+            .number("(d{1,3}),")                 // course
+            .number("(-?d{1,5}.d),")             // altitude
+            .number("(-?d{1,3}.d{6}),")          // longitude
+            .number("(-?d{1,2}.d{6}),")          // latitude
             .number("(dddd)(dd)(dd)")            // date (yyyymmdd)
-            .number("(dd)(dd)(dd)").optional(2)  // time (hhmmss)
+            .number("(dd)(dd)(dd)")              // time (hhmmss)
             .text(",")
+            .or()
+            .text(",,,,,,")
+            .groupEnd()
             .number("(d+),")                     // mcc
             .number("(d+),")                     // mnc
             .number("(x+),")                     // lac
diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
index 88120912081..a102e9e442b 100644
--- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java
@@ -131,7 +131,10 @@ private String decodeAlarm(long value) {
         if (BitUtil.check(value, 8)) {
             return Position.ALARM_POWER_OFF;
         }
-        if (BitUtil.check(value, 17)) {
+        if (BitUtil.check(value, 15)) {
+            return Position.ALARM_VIBRATION;
+        }
+        if (BitUtil.check(value, 16) || BitUtil.check(value, 17)) {
             return Position.ALARM_TAMPERING;
         }
         if (BitUtil.check(value, 20)) {
@@ -140,7 +143,7 @@ private String decodeAlarm(long value) {
         if (BitUtil.check(value, 28)) {
             return Position.ALARM_MOVEMENT;
         }
-        if (BitUtil.check(value, 29)) {
+        if (BitUtil.check(value, 29) || BitUtil.check(value, 30)) {
             return Position.ALARM_ACCIDENT;
         }
         return null;
@@ -488,6 +491,14 @@ private Position decodeLocation(DeviceSession deviceSession, ByteBuf buf) {
                     position.set(Position.KEY_BATTERY_LEVEL, buf.readUnsignedByte() * 10);
                     buf.readUnsignedByte(); // reserved
                     break;
+                case 0x57:
+                    int alarm = buf.readUnsignedShort();
+                    position.set(Position.KEY_ALARM, BitUtil.check(alarm, 8) ? Position.ALARM_ACCELERATION : null);
+                    position.set(Position.KEY_ALARM, BitUtil.check(alarm, 9) ? Position.ALARM_BRAKING : null);
+                    position.set(Position.KEY_ALARM, BitUtil.check(alarm, 10) ? Position.ALARM_CORNERING : null);
+                    buf.readUnsignedShort(); // external switch state
+                    buf.skipBytes(4); // reserved
+                    break;
                 case 0x60:
                     int event = buf.readUnsignedShort();
                     position.set(Position.KEY_EVENT, event);
diff --git a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
index 1235ca9fef6..c37d1fe4750 100644
--- a/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/MeitrackProtocolDecoder.java
@@ -534,6 +534,9 @@ private List<Position> decodeBinaryE(Channel channel, SocketAddress remoteAddres
                     case 0xA2:
                         position.set(Position.KEY_FUEL_CONSUMPTION, buf.readUnsignedIntLE() * 0.01);
                         break;
+                    case 0xFEF4:
+                        position.set(Position.KEY_HOURS, buf.readUnsignedIntLE() * 60000);
+                        break;
                     default:
                         buf.readUnsignedIntLE();
                         break;
diff --git a/src/main/java/org/traccar/protocol/RstProtocolDecoder.java b/src/main/java/org/traccar/protocol/RstProtocolDecoder.java
index d53675b7fcd..2493f0d9f88 100644
--- a/src/main/java/org/traccar/protocol/RstProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/RstProtocolDecoder.java
@@ -42,7 +42,7 @@ public RstProtocolDecoder(Protocol protocol) {
             .expression("(.{5});")               // firmware
             .number("(d{9});")                   // serial number
             .number("(d+);")                     // index
-            .number("d+;")                       // type
+            .number("(d+);")                     // type
             .groupBegin()
             .number("(dd)-(dd)-(dddd) ")         // event date
             .number("(dd):(dd):(dd);")           // event time
@@ -69,8 +69,10 @@ public RstProtocolDecoder(Protocol protocol) {
             .number("x{4};")                     // sensors
             .number("(xx);")                     // status 1
             .number("(xx);")                     // status 2
+            .expression("(.*)")                  // additional data
             .groupEnd("?")
             .any()
+            .text("FIM;")
             .compile();
 
     @Override
@@ -87,6 +89,7 @@ protected Object decode(
         String firmware = parser.next();
         String serial = parser.next();
         int index = parser.nextInt();
+        int type = parser.nextInt();
 
         if (channel != null) {
             String response = "RST;A;" + model + ";" + firmware + ";" + serial + ";" + index + ";6;FIM;";
@@ -133,6 +136,11 @@ protected Object decode(
             position.set(Position.PREFIX_TEMP + 1, (int) parser.nextHexInt().byteValue());
             position.set(Position.KEY_STATUS, (parser.nextHexInt() << 8) + parser.nextHexInt());
 
+            String[] values = parser.next().split(";");
+            if (type == 55) {
+                position.set(Position.KEY_DRIVER_UNIQUE_ID, values[0]);
+            }
+
             return position;
 
         } else {
diff --git a/src/main/java/org/traccar/session/ConnectionManager.java b/src/main/java/org/traccar/session/ConnectionManager.java
index 3716fdf9a1d..a598260aab2 100644
--- a/src/main/java/org/traccar/session/ConnectionManager.java
+++ b/src/main/java/org/traccar/session/ConnectionManager.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2023 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,6 +30,7 @@
 import org.traccar.model.BaseModel;
 import org.traccar.model.Device;
 import org.traccar.model.Event;
+import org.traccar.model.LogRecord;
 import org.traccar.model.Position;
 import org.traccar.model.User;
 import org.traccar.session.cache.CacheManager;
@@ -64,7 +65,8 @@ public class ConnectionManager implements BroadcastInterface {
     private final long deviceTimeout;
 
     private final Map<Long, DeviceSession> sessionsByDeviceId = new ConcurrentHashMap<>();
-    private final Map<Endpoint, Map<String, DeviceSession>> sessionsByEndpoint = new ConcurrentHashMap<>();
+    private final Map<SocketAddress, Map<String, DeviceSession>> sessionsByEndpoint = new ConcurrentHashMap<>();
+    private final Map<SocketAddress, String> unknownByEndpoint = new ConcurrentHashMap<>();
 
     private final Config config;
     private final CacheManager cacheManager;
@@ -104,9 +106,8 @@ public DeviceSession getDeviceSession(
             Protocol protocol, Channel channel, SocketAddress remoteAddress,
             String... uniqueIds) throws Exception {
 
-        Endpoint endpoint = new Endpoint(channel, remoteAddress);
         Map<String, DeviceSession> endpointSessions = sessionsByEndpoint.getOrDefault(
-                endpoint, new ConcurrentHashMap<>());
+                remoteAddress, new ConcurrentHashMap<>());
 
         uniqueIds = Arrays.stream(uniqueIds).filter(Objects::nonNull).toArray(String[]::new);
         if (uniqueIds.length > 0) {
@@ -122,30 +123,31 @@ public DeviceSession getDeviceSession(
 
         Device device = deviceLookupService.lookup(uniqueIds);
 
+        String firstUniqueId = uniqueIds[0];
         if (device == null && config.getBoolean(Keys.DATABASE_REGISTER_UNKNOWN)) {
-            if (uniqueIds[0].matches(config.getString(Keys.DATABASE_REGISTER_UNKNOWN_REGEX))) {
-                device = addUnknownDevice(uniqueIds[0]);
+            if (firstUniqueId.matches(config.getString(Keys.DATABASE_REGISTER_UNKNOWN_REGEX))) {
+                device = addUnknownDevice(firstUniqueId);
             }
         }
 
         if (device != null) {
+            unknownByEndpoint.remove(remoteAddress);
             device.checkDisabled();
 
             DeviceSession oldSession = sessionsByDeviceId.remove(device.getId());
             if (oldSession != null) {
-                Endpoint oldEndpoint = new Endpoint(oldSession.getChannel(), oldSession.getRemoteAddress());
-                Map<String, DeviceSession> oldEndpointSessions = sessionsByEndpoint.get(oldEndpoint);
+                Map<String, DeviceSession> oldEndpointSessions = sessionsByEndpoint.get(oldSession.getRemoteAddress());
                 if (oldEndpointSessions != null && oldEndpointSessions.size() > 1) {
                     oldEndpointSessions.remove(device.getUniqueId());
                 } else {
-                    sessionsByEndpoint.remove(oldEndpoint);
+                    sessionsByEndpoint.remove(oldSession.getRemoteAddress());
                 }
             }
 
             DeviceSession deviceSession = new DeviceSession(
                     device.getId(), device.getUniqueId(), protocol, channel, remoteAddress);
             endpointSessions.put(device.getUniqueId(), deviceSession);
-            sessionsByEndpoint.put(endpoint, endpointSessions);
+            sessionsByEndpoint.put(remoteAddress, endpointSessions);
             sessionsByDeviceId.put(device.getId(), deviceSession);
 
             if (oldSession == null) {
@@ -154,6 +156,7 @@ public DeviceSession getDeviceSession(
 
             return deviceSession;
         } else {
+            unknownByEndpoint.put(remoteAddress, firstUniqueId);
             LOGGER.warn("Unknown device - " + String.join(" ", uniqueIds)
                     + " (" + ((InetSocketAddress) remoteAddress).getHostString() + ")");
             return null;
@@ -182,8 +185,8 @@ private Device addUnknownDevice(String uniqueId) {
     }
 
     public void deviceDisconnected(Channel channel, boolean supportsOffline) {
-        Endpoint endpoint = new Endpoint(channel, channel.remoteAddress());
-        Map<String, DeviceSession> endpointSessions = sessionsByEndpoint.remove(endpoint);
+        SocketAddress remoteAddress = channel.remoteAddress();
+        Map<String, DeviceSession> endpointSessions = sessionsByEndpoint.remove(remoteAddress);
         if (endpointSessions != null) {
             for (DeviceSession deviceSession : endpointSessions.values()) {
                 if (supportsOffline) {
@@ -193,6 +196,7 @@ public void deviceDisconnected(Channel channel, boolean supportsOffline) {
                 cacheManager.removeDevice(deviceSession.getDeviceId());
             }
         }
+        unknownByEndpoint.remove(remoteAddress);
     }
 
     public void deviceUnknown(long deviceId) {
@@ -204,8 +208,7 @@ private void removeDeviceSession(long deviceId) {
         DeviceSession deviceSession = sessionsByDeviceId.remove(deviceId);
         if (deviceSession != null) {
             cacheManager.removeDevice(deviceId);
-            Endpoint endpoint = new Endpoint(deviceSession.getChannel(), deviceSession.getRemoteAddress());
-            sessionsByEndpoint.computeIfPresent(endpoint, (e, sessions) -> {
+            sessionsByEndpoint.computeIfPresent(deviceSession.getRemoteAddress(), (e, sessions) -> {
                 sessions.remove(deviceSession.getUniqueId());
                 return sessions.isEmpty() ? null : sessions;
             });
@@ -337,11 +340,34 @@ public synchronized <T1 extends BaseModel, T2 extends BaseModel> void invalidate
         }
     }
 
+    public synchronized void updateLog(LogRecord record) {
+        var sessions = sessionsByEndpoint.getOrDefault(record.getAddress(), Map.of());
+        if (sessions.isEmpty()) {
+            String unknownUniqueId = unknownByEndpoint.get(record.getAddress());
+            if (unknownUniqueId != null) {
+                record.setUniqueId(unknownUniqueId);
+                listeners.values().stream()
+                        .flatMap(Set::stream)
+                        .forEach((listener) -> listener.onUpdateLog(record));
+            }
+        } else {
+            var firstEntry = sessions.entrySet().iterator().next();
+            record.setUniqueId(firstEntry.getKey());
+            record.setDeviceId(firstEntry.getValue().getDeviceId());
+            for (long userId : deviceUsers.getOrDefault(record.getDeviceId(), Set.of())) {
+                for (UpdateListener listener : listeners.getOrDefault(userId, Set.of())) {
+                    listener.onUpdateLog(record);
+                }
+            }
+        }
+    }
+
     public interface UpdateListener {
         void onKeepalive();
         void onUpdateDevice(Device device);
         void onUpdatePosition(Position position);
         void onUpdateEvent(Event event);
+        void onUpdateLog(LogRecord record);
     }
 
     public synchronized void addListener(long userId, UpdateListener listener) throws StorageException {
diff --git a/src/main/java/org/traccar/session/Endpoint.java b/src/main/java/org/traccar/session/Endpoint.java
deleted file mode 100644
index 76aac344405..00000000000
--- a/src/main/java/org/traccar/session/Endpoint.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright 2022 Anton Tananaev (anton@traccar.org)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.session;
-
-import io.netty.channel.Channel;
-
-import java.net.SocketAddress;
-import java.util.Objects;
-
-public class Endpoint {
-
-    private final Channel channel;
-    private final SocketAddress remoteAddress;
-
-    public Endpoint(Channel channel, SocketAddress remoteAddress) {
-        this.channel = channel;
-        this.remoteAddress = remoteAddress;
-    }
-
-    public Channel getChannel() {
-        return channel;
-    }
-
-    public SocketAddress getRemoteAddress() {
-        return remoteAddress;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (o == null || getClass() != o.getClass()) {
-            return false;
-        }
-        Endpoint endpoint = (Endpoint) o;
-        return channel.equals(endpoint.channel) && remoteAddress.equals(endpoint.remoteAddress);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(channel, remoteAddress);
-    }
-
-}
diff --git a/src/main/java/org/traccar/session/cache/CacheManager.java b/src/main/java/org/traccar/session/cache/CacheManager.java
index 918c97c66f9..bb9b4c99537 100644
--- a/src/main/java/org/traccar/session/cache/CacheManager.java
+++ b/src/main/java/org/traccar/session/cache/CacheManager.java
@@ -157,6 +157,10 @@ public void addDevice(long deviceId) throws Exception {
                         new Columns.All(), new Condition.Equals("id", deviceId)));
                 graph.addObject(device);
                 initializeCache(device);
+                if (device.getPositionId() > 0) {
+                    devicePositions.put(deviceId, storage.getObject(Position.class, new Request(
+                            new Columns.All(), new Condition.Equals("id", device.getPositionId()))));
+                }
             }
         } finally {
             lock.writeLock().unlock();
diff --git a/src/test/java/org/traccar/protocol/Gl100ProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/Gl100ProtocolDecoderTest.java
index d835f2f27ac..3701fa7723e 100644
--- a/src/test/java/org/traccar/protocol/Gl100ProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/Gl100ProtocolDecoderTest.java
@@ -11,6 +11,9 @@ public void testDecode() throws Exception {
 
         var decoder = inject(new Gl100ProtocolDecoder(null));
 
+        verifyPosition(decoder, text(
+                "+RESP:GTRTL,359464032011616,1,0,0,0,0.1,0,1662.5,,36.822301,-1.309476,20230706032920,0639,0002,08DF,1F5E,00,095,0101050105,4470"));
+
         verifyPosition(decoder, text(
                 "+RESP:GTLGL,359464030492644,1,2,1,0,0.4,0,299.7,1,5.455551,51.449776,20160311083229,0204,0016,03EC,BD94,00,0036,0102090501"));
 
diff --git a/src/test/java/org/traccar/protocol/RstProtocolDecoderTest.java b/src/test/java/org/traccar/protocol/RstProtocolDecoderTest.java
index 0e8aefe518e..fc932fe9e2b 100644
--- a/src/test/java/org/traccar/protocol/RstProtocolDecoderTest.java
+++ b/src/test/java/org/traccar/protocol/RstProtocolDecoderTest.java
@@ -11,6 +11,10 @@ public void testDecode() throws Exception {
 
         var decoder = inject(new RstProtocolDecoder(null));
 
+        verifyAttribute(decoder, text(
+                "RST;A;RST-MINIv5;V9.08;009767055;248;55;14-12-2023 19:34:20;14-12-2023 19:34:21;-12.923640;-38.388313;0;14;17;1;4;15;00;B0;00;1A;02;12.18;4.02;65;21;FE;0000;01;C0;001606017031;0002;FIM;"),
+                Position.KEY_DRIVER_UNIQUE_ID, "001606017031");
+
         verifyNull(decoder, text(
                 "RST;A;RST-MINIv2;V7.04;008051261;124;29;04-04-2021 17:27:26;04-04-2021 17:27:26;-1.280811;-47.931755;7353;79;1;14;7315;26;10;0;1855;0;0;0;0;5;5;-1.280821;-47.931747;04-04-2021 17:52:23;6;-1.280863;-47.931770;04-04-2021 18:12:19;5;-1.280844;-47.931763;04-04-2021 17:28:02;5;-1.280900;-47.931770;04-04-2021 19:04:27;4;-1.280843;-47.931747;04-04-2021 18:21:45;04-04-2021 19:29:59;04-04-2021 19:29:59;-1.280770;-47.931595;1;15;0;0;0;0;FIM;"));