Normal Schedule, check my twitter for deviations. All times listed are Eastern US = GMT/UTC – 5h (- 4h during DST)

Find the currently empty users section inside your permissions.cfg:

users {
}


For each user add in the following inside the existing user brackets above:

KenMerritt {
groups {
- 'admin'
}
}


The completed section would look like this:

users {
KenMerritt {
groups {
- 'admin'
}
}
}


Just in case you are still confused here is my entire Permissions.cfg file containing two admins:

guest { # Unregistered users will use these permissions.
nameFormat = '%name%'
chatFormat = '%name% : %message%'
guildFormat = '[00CC00][%guild%] %chatFormat%[-]'
}
groups {
default {
default = 'True'
permissions {
- 'rok.chat.me'
- 'rok.chat.guild'
- 'rok.health.suicide'
- 'rok.help.list'
}
}
admin {
permissions {
- '*'
}
}
}
users {
KenMerritt {
groups {
- 'admin'
}
}
jamhorne {
groups {
- 'admin'
}
}
}


Number 1

find "lastMPServer" %userprofile%\documents\dayz\%username%.dayzprofile >%temp%\dayzip.txt | notepad %temp%\dayzip.txt


Number 2

@echo off
setlocal
set FileName=%HOMEDRIVE%\%HOMEPATH%\Documents\DayZ\%USERNAME%.DayZProfile
set FileTime="-"
:loop
for %%X in (%FileName%) do (
if %FileTime% NEQ "%%~tX" (
type %FileName% | find "lastMPServer"
)
set FileTime="%%~tX"
)
rem wait 5 seconds before checking again
TIMEOUT /T 5 >nul 2>nul
goto :loop


After some research online I came across this post talking about the exact issue. It would appear the problem is related to version 2.9.1 of LWJGL (lightweight java gaming library) that is installed alongside Minecraft. Mine was installed by the FTB (feed the beast) launcher, but it’s also installed by other launchers such as MultiMC or even Mojang’s official launcher. This issue also affects multiple versions of Minecraft as well. So basically a whole lot of people may be impacted by this problem. According to the post on their site, this bug is fixed in version 2.9.3 of LWJGL. Eventually all launchers will probably go to 2.9.3, but until then a manual upgrade is required.

The launcher I’m using as stated above, is the FTB launcher. It places these LWJGL files in 3 locations
\FTB Launcher\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar
\FTB Launcher\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar
\FTB Launcher\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1\lwjgl-platform-2.9.1-natives-windows.jar

Those are the 3 files that need upgraded to fix the lag issue. I was able to download 2 of the 3 files from the LWJGL Sourceforge page. You need the following 2 files from the zip.
lwjgl.jar
lwjgl_util.jar

The third file I found at the following website
lwjgl-platform-2.9.3-natives-windows.jar

The 3 files are then renamed to match the original file names and used to overwrite those original 3 files.
lwjgl.jar is renamed to lwjgl-2.9.1.jar
lwjgl_util.jar is renamed to lwjgl_util-2.9.1.jar
lwjgl-platform-2.9.3-natives-windows.jar is renamed to lwjgl-platform-2.9.1-natives-windows.jar

After the 3 original 2.9.1 files are replaced with the 2.9.3 versions I fired up Minecraft and my input lag was completely gone. If you want to get the original files back all you have to do is delete the new files and the FTB launcher will automatically download them again.

Take careful note that we are downloading the 2.9.3 versions and then renaming them to be exactly the same name as the original 2.9.1 versions. Then we overwrite the original 2.9.1 versions. This is to trick the FTB Launcher into thinking it has the correct 2.9.1 files it is expecting. If you have a different launcher you will have to figure out where the LWJGL files are located.