Conversations re-authenticated every 5-10 minutes (138 full logins in
two days) because no XEP-0198 module was loaded. Each reconnect re-ran
its OMEMO bootstrap and republished the PEP device list built from a
partial fetch, which dropped the desktop client's device id from the
list. Senders then encrypted to nobody, and Gajim showed "could not be
decrypted" until it reconnected and re-added itself.
smacks lets the session resume across network blips, csi_simple keeps
backgrounded clients quiet. Both ship with Prosody 0.12.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
