Some clues about the latency problem, ticket in progress:
https://git.jami.net/savoirfairelinux/ring-project/issues/778#note_17556
Two weeks later: same remarks, plus some unexplained latency which has
messages delivered in batches instead of instantly. The other contact is
using a mobile device on dynamic IP, which might cause the delayed delivery.
There have been a few recent threads here about or pointing to Jami (former
Ring, still ring in some directories), so I would like to try and sum up our
experiences with the current release (I did not immediately realize that most
of the discussions were going through the mailing list so I alrea