Hello Khaled,
If the forum time is UTC, then the the difference between actual time and the UTC - 7 hours according to the post time of the topic of Sunlily. According to Sunlily the time showed on mIRC was UTC - 8 hours which was wrong.
According to my investigation there is an issue in mIRC with these two timezones:
Currently set in mIRC (don't know which version):
(UTC-08:00) Baja California
(UTC-08:00) Coordinated U:niversal Time-08
(UTC-08:00) Pacific Time (U.S. and Canada)
Should be set as in mIRC:
(UTC-07:00) Arizona
(UTC-07:00) La Paz, Mazatlan
(UTC-07:00) Mountain Time (U.S. and Canada)
(UTC-07:00) Yukon
I think there is an issue with the Pacific and Mountain time in mIRC. Please check these two timezones in mIRC Khaled?