SSD Booting : low power issue

[baltika_no_9]

I wonder if this is a manifestation of the well known back powering issue? I am not sure but maybe worth looking into.

The cause is that the hub is trying to power the pi yet the pi is of course providing its own power.

You can search for compliant USB hubs where the back powering is disabled. This may be useful as an example.

https://www.addictedtotech.net/best-powe...4-in-2021/

EDIT - Having re-read your post are you saying the pi and the SSD are powered from the same hub?