1. Set time using GMT. 2. Go to installation, user installation. 3. Press red button to preform an autoscan. 4. When autoscan completes, IMMEDIATELY go to time settings again. 5. Make sure time is still correct. 6. Turn GMT off. 7. Press blue button to save and exit. OR Unplug the EV for a few seconds, then plug it back in. Immediately go to time settings, set time using GMT. When time is correct turn GMT off and press blue button to save and exit. If you are quick enough this will also work. DO NOT UNPLUG THE EV as it will default an hour behind and you will have to do it each time you plug it back in , leave it on STAND-BY