Jasmin SMPP 'PRECONDITION_FAILED - unknown delivery tag

[Gonzalo Navarro]

Hi, we are experiencing this error from time to time. 
It's running on docker, with exposed directory for rabbitmq, allocated memory and CPUs. No infraestrucre issues as disk full, no memory, etc. 

Any idea whay could be causing this?

025-02-27 22:55:37 ERROR  1 Error in dlr_callback_dispatcher: [Failure instance: Traceback: <class ‘txamqp.client.ChannelClosed’>: Method(name=close, id=40) (406, ‘PRECONDITION_FAILED - unknown delivery tag 59308688’, 60, 80) content = None
/usr/local/lib/python3.10/site-packages/jasmin/managers/dlr.py:117:ackMessage
<string>:3:basic_ack
/usr/local/lib/python3.10/site-packages/twisted/internet/defer.py:1905:unwindGenerator
/usr/local/lib/python3.10/site-packages/twisted/internet/defer.py:1815:_cancellableInlineCallbacks
--- <exception caught here> ---
/usr/local/lib/python3.10/site-packages/jasmin/managers/dlr.py:139:dlr_callback_dispatcher
/usr/local/lib/python3.10/site-packages/jasmin/managers/dlr.py:296:submit_sm_resp_dlr_callback
/usr/local/lib/python3.10/site-packages/jasmin/managers/dlr.py:117:ackMessage
/usr/local/lib/python3.10/site-packages/twisted/internet/defer.py:1660:_inlineCallbacks
/usr/local/lib/python3.10/site-packages/txamqp/protocol.py:72:invoke
/usr/local/lib/python3.10/site-packages/txamqp/protocol.py:123:_raise_closed
]