My windows server was usually set your schedule normally, but today he returned unexpectedly one hour. I looked at the configuration for daylight saving time but was disabled. The only evidence we have in the event log is that the schedule was changed manually in sunday because of daylight saving, but did not find this unexpected change in the event log. What might have happened? Thanks Bruno SantosBruno Santos

1. First what comes to mind is, it this server is synchronized with external source that behaves differently. What is the response of system, when you restart Windows Time. Look into Sestem log, and report here your finding, please. 2. I have looked into list of DST and found no date to match your DST http://www.timeanddate.com/time/dst/2011.html 3. Note, that there is cumulative update for DST http://support.microsoft.com/kb/914387 Regards Milos

1. First what comes to mind is, it this server is synchronized with external source that behaves differently. What is the response of system, when you restart Windows Time. Look into Sestem log, and report here your finding, please. 2. I have looked into list of DST and found no date to match your DST http://www.timeanddate.com/time/dst/2011.html 3. Note, that there is cumulative update for DST http://support.microsoft.com/kb/914387 Regards Milos