When trying to sync two paths (one of which is remote) via
ssh, unison fails with
Fatal error: Internal error: New archives are not identical.
while syncing via a network mount works just fine.
unison -debug all yields no indication on the possible error, having it use
ssh -v causes a lot of
channel 0: bad ext data
errors. However, both machines run the same version of unison (2.40.63).