Running v4.5 on a RB750. System configured to use NTP client and correctly set the timezone offset. Timestamps in logging ok, also when modifiying a script, the timestamp shows ok in the script list. When you start a script and watch the script job list, the time lags 1 hour behind.

And one request : Please ... in Winbox, enable CTRL-A to select all the script source rather then the mouse dragging !

This is a known problem and will be fixed in one of the future versions.