Users selecting the “Auto Adjust for DST” profile setting option will have their time zone display for events automatically adjusted at each Daylight Savings Time interval. The scheduled report time programmed to each device does not change with Daylight Savings Time. Depending on when the original configuration for a device was established, report times may appear to be an hour earlier or later than originally observed.
why-are-devices-reporting-an-hour-earlier-or-later-than-listed-on-their-device-profile-configuration
