I was in Severograd. Game suddenly freezed and I needed to alt+tab. Then I see the message in the picture http://i.imgur.com/mNl5M3y.png (also uploaded in the ticket). I clicked ignore and the game got running back normally except I had moved in game. I saw a player also couple seconds after I got back in the game if that helps. I also saw that at least one player got kicked out of the game because of "BE: Client not responding"

From script Text Document:

Log C:\Users\Jim\AppData\Local\DayZ\script.log started at 11.08. 23:32:41

string 'CreateGame()'
string 'MissionGameplay::Pause()'
int IsCustomSchemeEnabled = 1
string 'MissionGameplay::Pause()'
int IsCustomSchemeEnabled = 1
string 'MissionGameplay::Pause()'
int IsCustomSchemeEnabled = 1
string 'MissionGameplay::Pause()'
int IsCustomSchemeEnabled = 1
vector m_characterOrientation = 0x49a67328 {<0,-0,0>}
vector m_characterOrientation = 0x49a67328 {<-180,27,-180>}
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
Wrong parameter value
Class: 'Chat'
Function: 'Add'
Stack trace:
Scripts/GUI/Chat.c:144
Scripts/mission/missionGameplay.c:239
Scripts/DayZGame.c:275
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string 'MissionGameplay::Pause()'
string '~DayZGame()'

From crash Text Document:

Log C:\Users\Jim\AppData\Local\DayZ\crash.log started at 12.08. 00:09:45

------------------------------------

JIM-PC, 12.08 2015 00:09:45
Wrong parameter value
Class: 'Chat'
Function: 'Add'
Stack trace:
Scripts/GUI/Chat.c:144
Scripts/mission/missionGameplay.c:239
Scripts/DayZGame.c:275

Workbench mode
CLI params: (x86)\Steam\steamapps\common\DayZ\DayZ.exe" C:\Progra Files newui nosplash
{F32386}