diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9af6665..245e6a8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ if (POLICY CMP0065)
   cmake_policy(SET CMP0065 NEW)
 endif()
 
-project(TelegramBotApi VERSION 5.3 LANGUAGES CXX)
+project(TelegramBotApi VERSION 5.3.1 LANGUAGES CXX)
 
 add_subdirectory(td EXCLUDE_FROM_ALL)
 
diff --git a/td b/td
index cf2be88..f8ab675 160000
--- a/td
+++ b/td
@@ -1 +1 @@
-Subproject commit cf2be88c34b1b844fb9c2cdf28c3b5f0cce6be6b
+Subproject commit f8ab675ad14080b1609b5904c366052c814d1788
diff --git a/telegram-bot-api/Client.cpp b/telegram-bot-api/Client.cpp
index 8e6128f..3141861 100644
--- a/telegram-bot-api/Client.cpp
+++ b/telegram-bot-api/Client.cpp
@@ -81,6 +81,19 @@ void Client::fail_query_with_error(PromisedQueryPtr query, int32 error_code, Sli
     }
 
     error_code = 400;
+  } else if (error_code == 403) {
+    bool is_server_error = true;
+    for (auto c : error_message) {
+      if (c == '_' || ('A' <= c && c <= 'Z') || td::is_digit(c)) {
+        continue;
+      }
+
+      is_server_error = false;
+      break;
+    }
+    if (is_server_error) {
+      error_code = 400;
+    }
   }
   if (error_code == 400) {
     if (!default_message.empty()) {
@@ -10192,7 +10205,7 @@ bool Client::need_skip_update_message(int64 chat_id, const object_ptr<td_api::me
   }
 
 /*
-  if (message->ttl_ > 0 && message->ttl_expires_in_ == 0) {
+  if (message->ttl_ > 0 && message->ttl_expires_in_ == message->ttl_) {
     return true;
   }
 */
diff --git a/telegram-bot-api/ClientManager.cpp b/telegram-bot-api/ClientManager.cpp
index 6beec0b..3fc9106 100644
--- a/telegram-bot-api/ClientManager.cpp
+++ b/telegram-bot-api/ClientManager.cpp
@@ -397,6 +397,7 @@ void ClientManager::start_up() {
 
   // init tqueue
   {
+    auto load_start_time = td::Time::now();
     auto tqueue_binlog = td::make_unique<td::TQueueBinlog<td::Binlog>>();
     auto binlog = td::make_unique<td::Binlog>();
     auto tqueue = td::TQueue::create();
@@ -413,7 +414,6 @@ void ClientManager::start_up() {
                })
         .ensure();
     tqueue_binlog.reset();
-    LOG(WARNING) << "Loaded " << loaded_event_count << " TQueue events";
 
     if (!failed_to_replay_log_event_ids.empty()) {
       LOG(ERROR) << "Failed to replay " << failed_to_replay_log_event_ids.size() << " TQueue events";
@@ -428,6 +428,9 @@ void ClientManager::start_up() {
     tqueue->set_callback(std::move(concurrent_tqueue_binlog));
 
     parameters_->shared_data_->tqueue_ = std::move(tqueue);
+
+    LOG(WARNING) << "Loaded " << loaded_event_count << " TQueue events in " << (td::Time::now() - load_start_time)
+                 << " seconds";
   }
 
   // init webhook_db and user_db
diff --git a/telegram-bot-api/Query.cpp b/telegram-bot-api/Query.cpp
index f53c93d..98dcad3 100644
--- a/telegram-bot-api/Query.cpp
+++ b/telegram-bot-api/Query.cpp
@@ -126,7 +126,7 @@ void Query::send_request_stat() const {
 
 void Query::send_response_stat() const {
   auto now = td::Time::now();
-  if (now - start_timestamp_ >= 100.0) {
+  if (now - start_timestamp_ >= 100.0 && !is_internal_) {
     LOG(WARNING) << "Answer too old query with code " << http_status_code_ << " and answer size " << answer_.size()
                  << ": " << *this;
   }
diff --git a/telegram-bot-api/telegram-bot-api.cpp b/telegram-bot-api/telegram-bot-api.cpp
index e80763e..62efff3 100644
--- a/telegram-bot-api/telegram-bot-api.cpp
+++ b/telegram-bot-api/telegram-bot-api.cpp
@@ -192,7 +192,7 @@ int main(int argc, char *argv[]) {
   auto start_time = td::Time::now();
   auto shared_data = std::make_shared<SharedData>();
   auto parameters = std::make_unique<ClientParameters>();
-  parameters->version_ = "5.3";
+  parameters->version_ = "5.3.1";
   parameters->shared_data_ = shared_data;
   parameters->start_time_ = start_time;
   auto net_query_stats = td::create_net_query_stats();