[Bug 219681] ASUS Zenbook S 14 UX5406SA: Unstable USB connection on USB-A port under certain condition

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https://bugzilla.kernel.org/show_bug.cgi?id=219681

--- Comment #11 from Michał Pecio (michal.pecio@xxxxxxxxx) ---
OK, so the UAS bug is on three different host controllers now. It's strange
that the hub still makes a difference. Stupid question: is the enclosure
running at SuperSpeed when it works correctly?

Can you trigger the issue instantly without udisks2 by running something like
'skdump', 'smartctl -a' or 'smartctl -x'? This may be a more reliable
reproducer than starting udisks2 and waiting, if the problem is caused by SMART
queries.

There is this patch from Raspberry Pi which you could try. It should be
harmless and some Realtek chip was supposedly caught having bugs in this area,
but I tried it on a different buggy UAS chip and it didn't help so YMMV.
https://github.com/raspberrypi/linux/commit/66aef6ce3557edd9d58d794e4a800c5be49ca0e7

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