Guide (you must follow both)

On Windows 10

1. Run CMD as administrator.
2. Execute the following commands:

REG ADD HKLM\System\CurrentControlSet\Control\TimeZoneInformation\ /v RealTimeIsUniversal /t REG_DWORD /d 1

sc config w32time start= disabled

3. At Settings, go to "Time and language".
4. Leave "Set the time automatically" at Off.
5. Leave "Set the time zone automatically" at On.

On Linux

1. Open a terminal.
2. Execute the following command:

sudo timedatectl set-local-rtc 1