The issue (or alike in symptoms) seems to have been around for a while:
https://www.reddit.com/r/ledgerwallet/comments/ak9h9x/nano_s_ledger_logo_flashes_then_device_selfresets/ (there is some driver download stuff described, which I would refrain from doing unless Ledger Support points in the same direction)
https://www.reddit.com/r/ledgerwallet/comments/7p8pvz/nano_s_stuck_with_ledger_logo_flashing_on_display/
https://www.reddit.com/r/ledgerwallet/comments/6t26in/nano_s_start_up_screen_blinking_cant_access_my/dlhcljt/

Perhaps it’s worth giving the bootLoader a go after running Ledger Live as an Administrator:
https://support.ledger.com/hc/en-us/articles/360003117594-Troubleshoot-firmware-update

In any case, Ledger Support needs to come up with a solution approach, base on the fact that the issue is not new in appearance, and they should have a knowledge base on hot to deal with it.