404. That’s an error.
The requested URL /lib/exe/fetch.php?t=1605512044&w=500&h=223&tok=77cc12&media=bootloader:dfu_reflash_01.png was not found on this server. That’s all we know.
/lib/exe/fetch.php?t=1605512044&w=500&h=223&tok=77cc12&media=bootloader:dfu_reflash_01.png