diff --git a/src/gui/render_callback.cpp b/src/gui/render_callback.cpp
index f73ac74..0c347eb 100644
--- a/src/gui/render_callback.cpp
+++ b/src/gui/render_callback.cpp
@@ -312,11 +312,11 @@ void Render::OnReceiveDataBufferCb(const char* data, size_t size,
   }
 
   std::string source_id = std::string(src_id, src_id_size);
-  LOG_ERROR("Receive from source [{}]", source_id);
   if (source_id == "file") {
     // try to parse as file-transfer chunk first
     static FileReceiver receiver;
     receiver.OnData(data, size);
+    return;
   }
 
   std::string json_str(data, size);
diff --git a/src/tools/file_transfer.cpp b/src/tools/file_transfer.cpp
index 104a4bc..15787ca 100644
--- a/src/tools/file_transfer.cpp
+++ b/src/tools/file_transfer.cpp
@@ -165,7 +165,6 @@ std::filesystem::path FileReceiver::GetDefaultDesktopPath() {
 }
 
 bool FileReceiver::OnData(const char* data, size_t size) {
-  LOG_ERROR("FileReceiver::OnData: size={}", size);
   if (!data || size < sizeof(FileChunkHeader)) {
     LOG_ERROR("FileReceiver::OnData: invalid buffer");
     return false;
@@ -263,11 +262,6 @@ bool FileReceiver::HandleChunk(const FileChunkHeader& header,
       return false;
     }
     ctx.received += static_cast<uint64_t>(payload_size);
-    LOG_ERROR(
-        "FileReceiver: chunk received, file_id={}, offset={}, chunk_size={}, "
-        "received={}/{}, is_first={}, is_last={}",
-        header.file_id, header.offset, payload_size, ctx.received,
-        ctx.total_size, (header.flags & 0x01) != 0, (header.flags & 0x02) != 0);
   }
 
   bool is_last = (header.flags & 0x02) != 0;
diff --git a/submodules/minirtc b/submodules/minirtc
index bfc9b0c..95d2027 160000
--- a/submodules/minirtc
+++ b/submodules/minirtc
@@ -1 +1 @@
-Subproject commit bfc9b0c9d4610f98255886fb05afcb2dbfc8b785
+Subproject commit 95d2027835f2fdea1b7db3947cd0a41bd0c7d726