DayZ Version: 0.50.125369
Samsung NP770Z7E (laptop)
GPU: AMD Radeon™ HD 8870M Graphics; 2 GB VRAM
GPU Driver: Catalyst 14.9 (details see picture link)
Character spawns in "water" (even though the game was left on land and character actually is on land). There's no ground. Scenery in all is mashed up - unplayable.
Once it ocurred it doesn't go away. Reinstalling DayZ after deleting it in Steam and deleting the files stored in the "documents" and "appdata/local" folders, doesn't change a thing. It might disappear after a few starts or changing the sever, but I haven't found a reproducability yet.
No issues with Arma2 or Arma3 on the same laptop.