Zombies can simply follow you through any building.
When trying to climb a ladder, sometimes me and my friends just fall from it to death.
When on the second/third/fourth/etc floor of a building, we randomly glitch and fall from it.
After playing and logging off, when i join the game again, i lost my character, it happened like 6 times in the past 3 days.

I lost a lot of good stuffs because of the glitches above, and i am aware its an early access game, so please try to fix it when you guys have time :) thx in advance!