6.20 release. Time zone Europe/Moscow = +4 (need +3)

RouterOS General
1

Please update time zone Europe/Moscow. Now GMT Offset is +3
http://www.timeanddate.com/time/change/russia/moscow

2

Yes. :smiley:
https://en.wikipedia.org/wiki/Time_in_Russia

3

Manual time zone configuration
Вот вам костыль, господа.