UserManager7 TimeZone Difference between the web and the winbox

Hi
i have this weird problem that there is a time difference between what is shown in the web UI of userman7 from the winbox
attached images are the same user and the same 3 logs
i know that there is a time zone selectable option in UM6 under customers tab (webUI) but i have no idea of this problem
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I have the same problem 7 hours difference for session start and end time statistics between wiinbox um sessions and um user web page. Any idea how to solve this?

Thanks.