diff --git a/fxlink-image-2023.02.04-22h05-5.png b/fxlink-image-2023.02.04-22h05-5.png
deleted file mode 100644
index 6f7622b..0000000
Binary files a/fxlink-image-2023.02.04-22h05-5.png and /dev/null differ
diff --git a/fxlink-image-2023.02.04-22h06-1.png b/fxlink-image-2023.02.04-22h06-1.png
deleted file mode 100644
index cb3339e..0000000
Binary files a/fxlink-image-2023.02.04-22h06-1.png and /dev/null differ
diff --git a/src/main.cpp b/src/main.cpp
index f458492..0d709eb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -105,11 +105,11 @@ static void hook_prefrag(int id, void *fragment, int size)
         sh.height = htole32(azrp_height);
         sh.pixel_format = htole32(USB_FXLINK_IMAGE_RGB565);
 
-        usb_write_sync(pipe, &h, sizeof h, 4, false);
-        usb_write_sync(pipe, &sh, sizeof sh, 4, false);
+        usb_write_sync(pipe, &h, sizeof h, false);
+        usb_write_sync(pipe, &sh, sizeof sh, false);
     }
 
-    usb_write_sync(pipe, fragment, size, 4, false);
+    usb_write_sync(pipe, fragment, size, false);
 
     if(id == azrp_frag_count - 1) {
         usb_commit_sync(pipe);