Today a lot of downtime. Later completely unstale. Well, i just moved the system to a new server, did an upstream from the new to the original with autossh and systemd and so on. Pretty soliid setup. But it was very unstable and that is weird, it is just a professional way to do this.
Well,later...
It was docker box not allowing network out.
It's back up, again, so no real problem.
15 minute hiccup tonight, deploys too long so cancelled it. I did not test yet, but future deploys will be in a second or so. Not noticeable.