Time Automatically Changed to Past 6 to 12 hour on Windows 2012 R2

Question

Dear Microsoft Team,

before 3 month I was using Server 2008 R2, It was running perfectly since last 5 year but before 3 month when I Installed 2012 R2 , I facing a problem from day 1 that its time get automatically changed to previous 5 to 12 hour after every time I corrected manually or with help of Internet Time. So kindly please help me to resolve this Time auto change Error as soon As possible.

Thank you.

Sapana Kumar

Answer 1

Without internet or some other local time source the Windows Time service is not needed.
w32tm /unregister
net stop w32time
will remove it.

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Answer 2

Domain or workgroup? What roles are installed?

Answer 3

Desr Team,

This is in workgroup .

Answer 4

changed to previous 5 to 12 hour after every time

Not sure what this means but might try using a different time source.

w32tm /unregister
net stop w32time
w32tm /register
net start w32time
w32tm /config /manualpeerlist:<ntp ip address> /syncfromflags:manual /reliable:yes /update
net stop w32time
net start w32time
then check
w32tm /query /source
w32tm /query /configuration

Many can be found here.
https://tf.nist.gov/tf-cgi/servers.cgi

Also check the time zone settings are correct for your location and filter the system event log for Source == Time-Service and check for clues.

--please don't forget to upvote and Accept as answer if the reply is helpful--

Answer 5

Thanks for your valuable information.

after using your command lines Two time, my Time Source is changed from Time.windows.com -IP address to Local COMS clock..
I hope it will work perfectly now. but I have a doubt

in bellow command line, If do not have any local NTP server and We use this server in local only without any internet then which IP address / what we have to write there so that server can work with proper time without any internet locally .

w32tm /config /manualpeerlist:<ntp ip address> /syncfromflags:manual /reliable:yes /update

now status is like