[Join minehut and saying shutting down]

Also using Lunar/Optifine. Same issues. Ive encountered lots of lag, and I've been disconnected a lot. No clue what's going on...

['Velocity" hack?]

Same thing is happening to me. I would say it's regular maintenance, but a lot of strange stuff has been happening. (eg. spawn moved into the ocean, griefing in lobby 3.) I've also been disconnected a lot. Not sure...