Thread:Inkoursor/@comment-24972932-20170328071640/@comment-28677862-20170328215720

Apparently whenever you don't have a weapon or any sort of gear equipped, the server doesn't really detect you as changing postion (I assume). So when you spawn you can move around and interact with things, but your hitbox and model stay at your spawn. As soon as you equip a primary, secondary, or any item, then your character just kinda gets in sync with the rest of the server. You can still punch, kick, picm up items, open doors or do anything else not involving gear. So you can pretty much kill an entire team without leaving spawn with your bare hands. Tripping also fixes this temporarily.

People abusing this are NOT invincible. Hitboxes are still at spawn, so all you have to do is kill them or trip them there.

It looks like lag switch, except any animations you preform while this glitch is on will play on where the server thinks you are. So if you punch while doing this, your model back at spawn will also punch.

This is likely related the universe mode, as this type of thing only happened after universe became a thing.

The closest thing to this before, was the brute bug.