tried here again. arch linux & new sc 3.13.0-4
with shbobo shnth, same error.
i think i should do as your comment on github:
Ok. Compiling the
develop
branch SuperCollider 3.14.0-dev with the revertedhidapi
(commit6b0b4dd77027b9e105ac57a93d2b8721309749bf
) on arch linux seems to fix it.
where i can find more info about compiling sc with revert commits?