diff --git a/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php b/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
index 9a04f133..15fbc1cf 100644
--- a/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/ResponseHandler.php
@@ -61,7 +61,9 @@ trait ResponseHandler
             $datacenter = $actual_datacenter;
         }
         $only_updates = true;
-        foreach ($this->datacenter->sockets[$datacenter]->new_incoming as $current_msg_id) {
+        while ($this->datacenter->sockets[$datacenter]->new_incoming) {
+            reset($this->datacenter->sockets[$datacenter]->new_incoming);
+            $current_msg_id = key($this->datacenter->sockets[$datacenter]->new_incoming);
             $this->logger->logger((isset($this->datacenter->sockets[$datacenter]->incoming_messages[$current_msg_id]['from_container']) ? 'Inside of container, received ' : 'Received ').$this->datacenter->sockets[$datacenter]->incoming_messages[$current_msg_id]['content']['_'].' from DC '.$datacenter, \danog\MadelineProto\Logger::ULTRA_VERBOSE);
 
             switch ($this->datacenter->sockets[$datacenter]->incoming_messages[$current_msg_id]['content']['_']) {
@@ -127,8 +129,9 @@ trait ResponseHandler
                         $this->datacenter->sockets[$datacenter]->check_message_id($message['msg_id'], ['outgoing' => false, 'container' => true]);
                         $this->datacenter->sockets[$datacenter]->incoming_messages[$message['msg_id']] = ['seq_no' => $message['seqno'], 'content' => $message['body'], 'from_container' => true];
                         $this->datacenter->sockets[$datacenter]->new_incoming[$message['msg_id']] = $message['msg_id'];
-                        $this->handle_messages($datacenter);
                     }
+                    ksort($this->datacenter->sockets[$datacenter]->new_incoming);
+                    $this->handle_messages($datacenter);
                     $this->datacenter->sockets[$datacenter]->check_in_seq_no($current_msg_id);
 
                     unset($this->datacenter->sockets[$datacenter]->incoming_messages[$current_msg_id]['content']);
diff --git a/src/danog/MadelineProto/TL/Conversion/BotAPI.php b/src/danog/MadelineProto/TL/Conversion/BotAPI.php
index 41fee588..20a815d6 100644
--- a/src/danog/MadelineProto/TL/Conversion/BotAPI.php
+++ b/src/danog/MadelineProto/TL/Conversion/BotAPI.php
@@ -370,7 +370,7 @@ trait BotAPI
                 $data['document']['_'] = 'bot_'.$type_name;
                 $res['file_size'] = $data['document']['size'];
                 $res['mime_type'] = $data['document']['mime_type'];
-                $res['file_id'] = $this->base64url_encode($this->rle_encode(yield $this->serialize_object_async(['type' => 'File'], $data['document'], 'File').chr(2)));
+                $res['file_id'] = $this->base64url_encode($this->rle_encode((yield $this->serialize_object_async(['type' => 'File'], $data['document'], 'File')).chr(2)));
 
                 return [$type_name => $res, 'caption' => isset($data['caption']) ? $data['caption'] : ''];
             default:
diff --git a/src/danog/MadelineProto/TL/Conversion/BotAPIFiles.php b/src/danog/MadelineProto/TL/Conversion/BotAPIFiles.php
index 5c78ac66..b45cce06 100644
--- a/src/danog/MadelineProto/TL/Conversion/BotAPIFiles.php
+++ b/src/danog/MadelineProto/TL/Conversion/BotAPIFiles.php
@@ -76,7 +76,7 @@ trait BotAPIFiles
         $photoSize['location']['access_hash'] = isset($photo['access_hash']) ? $photo['access_hash'] : 0;
         $photoSize['location']['id'] = isset($photo['id']) ? $photo['id'] : 0;
         $photoSize['location']['_'] = $thumbnail ? 'bot_thumbnail' : 'bot_photo';
-        $data = yield $this->serialize_object_async(['type' => 'File'], $photoSize['location'], 'File').chr(2);
+        $data = (yield $this->serialize_object_async(['type' => 'File'], $photoSize['location'], 'File')).chr(2);
 
         return ['file_id' => $this->base64url_encode($this->rle_encode($data)), 'width' => $photoSize['w'], 'height' => $photoSize['h'], 'file_size' => isset($photoSize['size']) ? $photoSize['size'] : strlen($photoSize['bytes']), 'mime_type' => 'image/jpeg', 'file_name' => $photoSize['location']['volume_id'].'_'.$photoSize['location']['local_id'].$ext];
     }