diff --git a/data/webui/device_specific/BUILD_COCO/autorun.dsk b/data/webui/device_specific/BUILD_COCO/autorun.dsk
index e706eff5e..e56d0ce6f 100644
Binary files a/data/webui/device_specific/BUILD_COCO/autorun.dsk and b/data/webui/device_specific/BUILD_COCO/autorun.dsk differ
diff --git a/lib/device/drivewire/fuji.cpp b/lib/device/drivewire/fuji.cpp
index a196804d3..2c8a27f86 100755
--- a/lib/device/drivewire/fuji.cpp
+++ b/lib/device/drivewire/fuji.cpp
@@ -909,7 +909,10 @@ void drivewireFuji::read_directory_entry()
         }
     }
     
-    fnUartBUS.write((uint8_t *)current_entry, maxlen);
+    response.clear();
+    response.shrink_to_fit();
+
+    response = std::string((const char *)current_entry, maxlen);
 }
 
 void drivewireFuji::get_directory_position()