diff --git a/application/src/main/java/org/thingsboard/server/actors/ruleChain/DefaultTbContext.java b/application/src/main/java/org/thingsboard/server/actors/ruleChain/DefaultTbContext.java
index a51f500f82..a9ddaea2e4 100644
--- a/application/src/main/java/org/thingsboard/server/actors/ruleChain/DefaultTbContext.java
+++ b/application/src/main/java/org/thingsboard/server/actors/ruleChain/DefaultTbContext.java
@@ -125,7 +125,7 @@ class DefaultTbContext implements TbContext {
 
     @Override
     public void enqueue(TbMsg tbMsg, String queueName, Runnable onSuccess, Consumer<Throwable> onFailure) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, queueName, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg, queueName);
         enqueue(tpi, tbMsg, onFailure, onSuccess);
     }
 
@@ -142,46 +142,54 @@ class DefaultTbContext implements TbContext {
 
     @Override
     public void enqueueForTellFailure(TbMsg tbMsg, String failureMessage) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg);
         enqueueForTellNext(tpi, tbMsg, Collections.singleton(TbRelationTypes.FAILURE), failureMessage, null, null);
     }
 
     @Override
     public void enqueueForTellNext(TbMsg tbMsg, String relationType) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg);
         enqueueForTellNext(tpi, tbMsg, Collections.singleton(relationType), null, null, null);
     }
 
     @Override
     public void enqueueForTellNext(TbMsg tbMsg, Set<String> relationTypes) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg);
         enqueueForTellNext(tpi, tbMsg, relationTypes, null, null, null);
     }
 
     @Override
     public void enqueueForTellNext(TbMsg tbMsg, String relationType, Runnable onSuccess, Consumer<Throwable> onFailure) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg);
         enqueueForTellNext(tpi, tbMsg, Collections.singleton(relationType), null, onSuccess, onFailure);
     }
 
     @Override
     public void enqueueForTellNext(TbMsg tbMsg, Set<String> relationTypes, Runnable onSuccess, Consumer<Throwable> onFailure) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg);
         enqueueForTellNext(tpi, tbMsg, relationTypes, null, onSuccess, onFailure);
     }
 
     @Override
     public void enqueueForTellNext(TbMsg tbMsg, String queueName, String relationType, Runnable onSuccess, Consumer<Throwable> onFailure) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, queueName, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg, queueName);
         enqueueForTellNext(tpi, tbMsg, Collections.singleton(relationType), null, onSuccess, onFailure);
     }
 
     @Override
     public void enqueueForTellNext(TbMsg tbMsg, String queueName, Set<String> relationTypes, Runnable onSuccess, Consumer<Throwable> onFailure) {
-        TopicPartitionInfo tpi = mainCtx.resolve(ServiceType.TB_RULE_ENGINE, queueName, getTenantId(), tbMsg.getOriginator());
+        TopicPartitionInfo tpi = resolvePartition(tbMsg, queueName);
         enqueueForTellNext(tpi, tbMsg, relationTypes, null, onSuccess, onFailure);
     }
 
+    private TopicPartitionInfo resolvePartition(TbMsg tbMsg, String queueName) {
+        return mainCtx.resolve(ServiceType.TB_RULE_ENGINE, queueName, getTenantId(), tbMsg.getOriginator());
+    }
+
+    private TopicPartitionInfo resolvePartition(TbMsg tbMsg) {
+        return resolvePartition(tbMsg, tbMsg.getQueueName());
+    }
+
     private void enqueueForTellNext(TopicPartitionInfo tpi, TbMsg source, Set<String> relationTypes, String failureMessage, Runnable onSuccess, Consumer<Throwable> onFailure) {
         RuleChainId ruleChainId = nodeCtx.getSelf().getRuleChainId();
         RuleNodeId ruleNodeId = nodeCtx.getSelf().getId();
diff --git a/application/src/main/java/org/thingsboard/server/service/profile/DefaultTbDeviceProfileCache.java b/application/src/main/java/org/thingsboard/server/service/profile/DefaultTbDeviceProfileCache.java
index 085bb26e8c..b0b47fe886 100644
--- a/application/src/main/java/org/thingsboard/server/service/profile/DefaultTbDeviceProfileCache.java
+++ b/application/src/main/java/org/thingsboard/server/service/profile/DefaultTbDeviceProfileCache.java
@@ -50,9 +50,9 @@ public class DefaultTbDeviceProfileCache implements TbDeviceProfileCache {
     public DeviceProfile get(TenantId tenantId, DeviceProfileId deviceProfileId) {
         DeviceProfile profile = deviceProfilesMap.get(deviceProfileId);
         if (profile == null) {
-            deviceProfileFetchLock.lock();
             profile = deviceProfilesMap.get(deviceProfileId);
             if (profile == null) {
+                deviceProfileFetchLock.lock();
                 try {
                     profile = deviceProfileService.findDeviceProfileById(tenantId, deviceProfileId);
                     if (profile != null) {
diff --git a/application/src/main/resources/thingsboard.yml b/application/src/main/resources/thingsboard.yml
index 2499ef1114..51363d3c83 100644
--- a/application/src/main/resources/thingsboard.yml
+++ b/application/src/main/resources/thingsboard.yml
@@ -481,7 +481,7 @@ spring:
     database-platform: "${SPRING_JPA_DATABASE_PLATFORM:org.hibernate.dialect.PostgreSQLDialect}"
   datasource:
     driverClassName: "${SPRING_DRIVER_CLASS_NAME:org.postgresql.Driver}"
-    url: "${SPRING_DATASOURCE_URL:jdbc:postgresql://localhost:5432/thingsboard_32}"
+    url: "${SPRING_DATASOURCE_URL:jdbc:postgresql://localhost:5432/thingsboard}"
     username: "${SPRING_DATASOURCE_USERNAME:postgres}"
     password: "${SPRING_DATASOURCE_PASSWORD:postgres}"
     hikari:
@@ -608,6 +608,8 @@ transport:
       key_password: "${MQTT_SSL_KEY_PASSWORD:server_key_password}"
       # Type of the key store
       key_store_type: "${MQTT_SSL_KEY_STORE_TYPE:JKS}"
+      # Skip certificate validity check for client certificates.
+      skip_validity_check_for_client_cert: "${MQTT_SSL_SKIP_VALIDITY_CHECK_FOR_CLIENT_CERT:false}"
   # Local CoAP transport parameters
   coap:
     # Enable/disable coap transport protocol.
diff --git a/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportContext.java b/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportContext.java
index 0d06f53ac6..6695fa24ac 100644
--- a/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportContext.java
+++ b/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportContext.java
@@ -51,6 +51,10 @@ public class MqttTransportContext extends TransportContext {
     @Value("${transport.mqtt.netty.max_payload_size}")
     private Integer maxPayloadSize;
 
+    @Getter
+    @Value("${transport.mqtt.netty.skip_validity_check_for_client_cert:false}")
+    private boolean skipValidityCheckForClientCert;
+
     @Getter
     @Setter
     private SslHandler sslHandler;
diff --git a/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportHandler.java b/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportHandler.java
index 46a4934fa6..6a09bdda40 100644
--- a/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportHandler.java
+++ b/common/transport/mqtt/src/main/java/org/thingsboard/server/transport/mqtt/MqttTransportHandler.java
@@ -387,7 +387,9 @@ public class MqttTransportHandler extends ChannelInboundHandlerAdapter implement
 
     private void processX509CertConnect(ChannelHandlerContext ctx, X509Certificate cert) {
         try {
-            cert.checkValidity(new Date());
+            if(!context.isSkipValidityCheckForClientCert()){
+                cert.checkValidity();
+            }
             String strCert = SslUtil.getX509CertificateString(cert);
             String sha3Hash = EncryptionUtil.getSha3Hash(strCert);
             transportService.process(DeviceTransportType.MQTT, ValidateDeviceX509CertRequestMsg.newBuilder().setHash(sha3Hash).build(),
diff --git a/transport/mqtt/src/main/resources/tb-mqtt-transport.yml b/transport/mqtt/src/main/resources/tb-mqtt-transport.yml
index 5f011f48e4..f01b15c77a 100644
--- a/transport/mqtt/src/main/resources/tb-mqtt-transport.yml
+++ b/transport/mqtt/src/main/resources/tb-mqtt-transport.yml
@@ -66,6 +66,8 @@ transport:
       key_password: "${MQTT_SSL_KEY_PASSWORD:server_key_password}"
       # Type of the key store
       key_store_type: "${MQTT_SSL_KEY_STORE_TYPE:JKS}"
+      # Skip certificate validity check for client certificates.
+      skip_validity_check_for_client_cert: "${MQTT_SSL_SKIP_VALIDITY_CHECK_FOR_CLIENT_CERT:false}"
   sessions:
     inactivity_timeout: "${TB_TRANSPORT_SESSIONS_INACTIVITY_TIMEOUT:300000}"
     report_timeout: "${TB_TRANSPORT_SESSIONS_REPORT_TIMEOUT:30000}"