Walk around the airtower when you are online and keep walking. Then walk downstairs and if you're unlucky you will get glitched and randomly die as if you would have walked of the air tower. Basicly i was walking to the first floor and i was teleported to the ground floor to the door.

Go on laggy server stand in front of zombie for 10 seconds if does not follow you have movement lag.

Go in allot of high building the whole time and you will eventually just fall through for example in Elektrozavodsk

I had this 3 times in a row in another building to. I currently don't want to keep testing as long as this bug is present. I think this is based on server lag. Maybe a more client side system and engine that would check if these movements are legit to prevent speed hacks would be much better.

The movement system should be more client side then server side the only thing the server should do is check if movement is legit to prevent speedhacking.

Apparently the server doesn't even have to lag to encounter this problem. If fell through the floor on a third floor apartment pressing ESC just showed the buildings near it but the building i was in was invisible. This bug is getting Urgent!