Sent message not synced (MAM sync problem?) on other device

[LionelHoudelier]

On device A (Android+Conversations) with account Z, I have sent a message with mp4 (10MiB) to a contact C
On device B with same Z account (Debian arm 3 GB RAM + dino-im), does not show the sent message from A.

Tried:

• restart dino-im, restart device, many times
• dino --print-xmpp=[to=contact] does not show anything when disconnecting/connecting the account.
• the same message was sent to other contacts C1,C2,etc from A . It appears correctly on B, as sent, with success.

How could i get the missing sent message on dino-im????

[licaon-kter]

Use a client that can setup your account MAM, say Conversations or Gajim, set it to Always.

Also, your server has Carbons?

Eg. https://compliance.conversations.im testing says 100% or close?

[LionelHoudelier]

Use a client that can setup your account MAM, say Conversations or Gajim, set it to Always.

Already done. On device B2 and B3 (Android with Conversations) the client (Conversations) shows the sent message.
Same with B4 (Debian amd64 ) : Dino shows the sent message correctly.
Only on B, message does not get downloaded.

Also, your server has Carbons?

Yes

Eg. https://compliance.conversations.im testing says 100% or close?

Already tested.

It looks like Dino on B has missed to sync the message sent from A and cannot detect that it is missing it. Unfortunatly i cannot trace the problem or reproduce it because it works with the next messages with the same procedure. Any Idea to trace it?

[licaon-kter]

See Wiki Debug, run with -print-xmpp=all and try to reproduce