There is a mismatch in clock time in scteensaver or clock widget on main screen to that of display provided on top right of the main screen.
Very sorry to hear this. I would recommend contacting customer support directly as they will be able to provide personalized assistance. We have 24/7 English language chat support available. You will also be able to send screenshots to illustrate your problem easily.
Hope you get this issue resolved soon!Have a lovely day,
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