diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index 3b842fcc5..bcf46e2c0 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -9219,7 +9219,7 @@ void ContactsManager::on_chat_update(telegram_api::chat &chat) {
   on_update_chat_photo(c, chat_id, std::move(chat.photo_));
   on_update_chat_active(c, chat_id, is_active);
   on_update_chat_migrated_to_channel_id(c, chat_id, migrated_to_channel_id);
-  LOG_IF(ERROR, !is_active && !migrated_to_channel_id.is_valid()) << chat_id << " is deactivated in " << debug_str;
+  LOG_IF(INFO, !is_active && !migrated_to_channel_id.is_valid()) << chat_id << " is deactivated in " << debug_str;
   update_chat(c, chat_id);
 }
 
diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index 1c0e54b22..33cbc1899 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -17144,12 +17144,15 @@ Result<MessagesManager::InputMessageContent> MessagesManager::process_input_mess
 
       auto r_http_url = parse_url(input_message_invoice->photo_url_);
       if (r_http_url.is_error()) {
+        if (!input_message_invoice->photo_url_.empty()) {
+          LOG(INFO) << "Can't register url " << input_message_invoice->photo_url_;
+        }
         message_invoice->photo.id = -2;
       } else {
         auto url = r_http_url.ok().get_url();
         auto r_invoice_file_id = td_->file_manager_->from_persistent_id(url, FileType::Temp);
         if (r_invoice_file_id.is_error()) {
-          LOG(ERROR) << "Can't register url " << url;
+          LOG(INFO) << "Can't register url " << url;
           message_invoice->photo.id = -2;
         } else {
           auto invoice_file_id = r_invoice_file_id.move_as_ok();
@@ -24207,7 +24210,9 @@ void MessagesManager::update_message(Dialog *d, unique_ptr<Message> &old_message
             << " to " << *new_message->reply_markup;
       } else {
         LOG(ERROR) << message_id << " in " << dialog_id << " sent by " << old_message->sender_user_id
-                   << " has lost reply markup " << *old_message->reply_markup;
+                   << " has lost reply markup " << *old_message->reply_markup
+                   << ". Old message: " << to_string(get_message_object(dialog_id, old_message.get()))
+                   << ". New message: " << to_string(get_message_object(dialog_id, new_message.get()));
       }
     }
   }
diff --git a/tdnet/td/net/HttpReader.cpp b/tdnet/td/net/HttpReader.cpp
index ea2f4a857..eccf90a5d 100644
--- a/tdnet/td/net/HttpReader.cpp
+++ b/tdnet/td/net/HttpReader.cpp
@@ -110,7 +110,7 @@ Result<size_t> HttpReader::read_next(HttpQuery *query) {
           *source >> gzip_flow_;
           source = &gzip_flow_;
         } else {
-          LOG(ERROR) << "Unsupported " << tag("content-encoding", content_encoding_);
+          LOG(WARNING) << "Unsupported " << tag("content-encoding", content_encoding_);
           return Status::Error(415, "Unsupported Media Type: unsupported content-encoding");
         }