So...I play a lot in survivor, but when there's a vampire map, I just go to a random spot and go do another thing, but when the map changes and i get back, the other players say I'm hacking because it took a lot of time to turn me into a vampire even if I was just standing there...but I was like, afk all the time, I didn't even see that...I'm not sure if it's a bug but...
=n=

It's a form of the esc glitch called tabbing out. It is a bug, and I suggest you be careful when doing it in survivor as you can be votebanned.