Don't have Arma3 so I tried this DLL on DayZ on Linux in the hopes it would be the same, but doesn't seem like it. Just get an empty error window for a second, logs complain about a missing method. If you upload another DLL for DayZ I can test that.

Lern Englisch verdammt!

Here you go devs:

When I start the game the screen turns black.
It stays black until I restart the PC. [assume s-/he didn't try taskmanager]
Upon first starting the game I made it to the main menu and could change settings but after a few minutes the screen turned black.
Since then the screen turns black immediately after starting.

Had this on 0.35.115188 once and it seems to be in more versions. I was seeing a friend right before me while he was running around elsewhere and he could see my position just fine. He couldn't "pick up" his avatar by going through it, as was said on the forums somewhere. I could hit his avatar and he received the damage. He relogged and got a 30 second spawn timer while I could still see his avatar. As soon as he spawned I got disconnected (sadly don't recall the error message) with him now seeing my avatar and after I logged in again (with 30 sec spawn timer) the issue was solved.

[Edit] Seems to be connected to the fighting system as some players report melee attacks with an axe in mid air or on objects solving the issue. Can't confirm it yet though.[/Edit]

IDs of similar bug reports I found (there might be more) with a short description and version number:

• http://feedback.dayzgame.com/view.php?id=9548 invisble friend killed by third invisble player, sees killer after relog, 0.37.115791

• http://feedback.dayzgame.com/view.php?id=9380 friends playing together sometimes not seeing each other, solved by air-attack with axe, 0.37.115791

• http://feedback.dayzgame.com/view.php?id=9191 invisible friend, solved by friend attacking a zombie with an axe or player killing one, 0.35.115188
• note on the same report player not seeing his friend, solved by attacking wall or door with axe

• http://feedback.dayzgame.com/view.php?id=9076 friend constantly going invisible for two players, could attack them while he seemed to be far away, 0.35.115188
• note on the same report player can't see his friend or hear his gunshots but see the impact and doors being opened by him

• http://feedback.dayzgame.com/view.php?id=8572 player turns invisible to his friend who is seeing a stuck avatar, upon attacking it player gets damage, gives steps to reproduce, blames it on desync, 0.34.115106

• http://feedback.dayzgame.com/view.php?id=8464 players having invisble characters in north eastern forest, 0.34.115106

• http://feedback.dayzgame.com/view.php?id=7615 player finds a stuck avatar and sees him picking up items from nowhere, 0.32.114557

• http://feedback.dayzgame.com/view.php?id=7517 players friend able to kill and loot a avatar of himself after game crash, duplicating his inventory, player unable to see him upon arriving, can temporarily duplicate items until server change by laying them on the ground and friend as well as him picking them up, 0.32.114557

• http://feedback.dayzgame.com/view.php?id=4679 invisible players, stuck avatars, 0.30.113860