Yea thats definitely an issue of not enough power on the port. Like others have said run it on the lowest frequency and see if it runs stable.
is there anything else it could be because im starting to think its not the moonlander but my PC and not the USB either because i have a CPU miner that i use for Magi and it is stopping on its own as well it looks like.
change this setting (--set MLD:clock=600)
to
(--set MLD:clock=384)
and see what happens.
by the by,
https://imgur.com/a/w8Ou4jaanyone got an idea what the AS:-4 is all about? never noticed it be - before
Tried this and still have the same issue.