Hi Andrea, sory for the typo of course we were uprading from 5.3.17 which had security issue https://bugzilla.redhat.com/show_bug.cgi?id=1666499 to 5.4.18 where is was fixed. I also tried 5.4.19 with same result as in 5.4.18.

As mentioned in the bug our applicatin main thread is stuck on fetching sequences from db. I have also updatet the description of the issue.

Thanks

David