Hi, I'm forwarding some checks you might do to reduce the testcase and find a fix quicker:
some ideas: 1) test intermediate gnutls versionshttp://snapshot.debian.org/package/gnutls28/ gnutls28_3.5.2-2.dsc <-- good gnutls28_3.5.3-2.dsc <-- bad 3.5.2-3 ? 3.5.3-1 ? new versions in unstable? 3.5.3-3 ?3.5.3-4 ? 2) systemd-analyze plot > good.svgsystemd-analyze plot > bad.svg this will help understanding where is the delay, and the differences between startup times. hope this will help a little bit, G.