@eschmidbauer I created a dedicated issue on tracker for troubleshooting related issues to in-memory presentity records, let's continue there: * https://github.com/kamailio/kamailio/issues/2294 Attach there the output for `bt full` taken from core file with gdb. Also, add the parameters you set for presence* modules. -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/commit/f917318c1e5fefa4106eaaf46123506…