Spark 2.6.3 and OTR session auto closing

Hi everyone,

There is an interesting problem I can’t solve with regards to using spark and OTR.

For some people on my contact list, I click the padlock and of course get the message :

“OTR successfully establish. Messages will be encrypted”

But the second I or the other party sends a single message, it breaks out of OTR mode and prints :

OTR session closed. Messages are no longer encrypted.

Now I’ve tried updating my keys and reverifying the key of the other party. But it always happens with these certain contacts.

I’m also using Openfire server 3.6.0

I’m not sure which logs to attach for this, there’s no info in the stderror.log pertaining to this.

Has anyone seen this before or know how to fix it?

Thanks

del.