Hi, I observe a strange behaviour of redelivery in AMQ 5.13.4 in case if BackOffMultiplier is specified.
For example, redelivery policy is specified as: Initial delay = 0; Maximum redeliveries = 5 Redelivery delay = 12 sec BackOffMultiplier = 5 Redelivery 1: immediately: OK Redelivery 2: in 12 sec: OK Redelivery 3: in 1 min: OK Redelivery 4: in 12 sec: NOT OK Redelivery 5: in 1 min: NOT OK It looks like after some redeliveries, the current delay is ignored and restarted from the beginning. Issue occurs only sometimes. I cannot find any known bugs regarding that. Any idea what can be the reason and how it can be investigated more deeply? Regards, Andrei. As a recipient of an email from Talend, your contact personal data will be on our systems. Please see our contacts privacy notice at Talend, Inc. <https://www.talend.com/contacts-privacy-policy/>