I've been having issues where I've been getting insane lag followed up by full disconnects in AV. Once tonight, it happened when I left the BG from the scoreboard button after the game ended, and a couple more times everything would lag out a few times, then I would get booted, often leading to Deserter.
Sometimes, I have difficulty logging back onto the server, and when I do, my ping is often in the thousands. After a bit, it goes back to normal (170-220). It's not my ISP failing, as all of my other internet-related services don't experience as much as a hiccup.
This has only been happening to me in AV, mostly late at night (morning hours like 7:00-10:00 EU time).
I have not experienced these issues in MC or Ony. I'm not sure what's causing this, as I think if I were being DDoSed or something, it'd interrupt all of my internet service, not just my connection to Nost.
I almost always check my account page on the website after any disconnect, and no other IP has accessed my account to my knowledge, and my account obviously doesn't have any sanctions against it.
Of course, this is an independent issue from the sever itself being DDoSed or crashing or what have you.