On Sunday, May 12th, 2024 at 09:13, Alan Stern wrote: > ... > Most likely, Windows sends some firmware to the device (which it needs > in order to run properly) and then restarts the device. I don't believe this is happening after trying to dig into the captures a bit more. The firmware blobs that are in the archive are over 100000 bytes, and though there are some significantly large transfers, there isn't a single transfer that is the size of the firmware blob. I can't tell for certain though; VirtualBox truncated those large frames, so I'm uncertain what data is in them.