On Sat, 2023-04-15 at 21:59 +0100, Andy Pieters wrote: > The size of the capacitor you need to hold that charge is quite small. Hi, maybe I'm mistaken. If the capacitors are able to provide enough energy, then I still suspect a reset when powering an USB stick off and on again. It's unlikely that the controller does trust in data that might be available by a cache after powering it on. IOW I believe there's no need to wait a few seconds or minutes, to ensure that the cache is cleared by discharged capacitors. Regards, Ralf
