We have identified the root cause of the problem: A bug in the symfony/messenger component caused delayed messages to be duplicated many times. We've verified that our fix works but please let us know, if you encounter any other issues. We are sorry for the inconveniences caused.

We haven't found the reason for the issue yet but are able to partially reproduce the problem. We have disabled sending monitoring e-mails for now.

A few customers have reported that they have received hundreds of monitoring e-mails. We are currently investigating the issue and will report back as soon as we have more information. trakked itself seems to run smoothly and is currently not affected.