Default Calendar and Daylight Savings Problems

johnnyboygee

Hey All… Thanks for taking the time to look at my post.

My magic mirror is finally up and running and I was able to connect the default calendar to my work’s O365 calendar. After the time change this weekend I noticed that my calendar entries did not adjust. I looked at the ics file and I’m seeing references to my time offset being correct (-6) and being in standard time.

I have also confirmed that my RPi is also set to the correct timezone and is showing the correct time.

Does anyone have any suggestions about how to track down and correct the offset from -5 to -6?

-John

johnnyboygee

Crap… I fixed this and didn’t write it down… and now I’m having trouble again…

sdetweil

@johnnyboygee 2.13 has some bugs relative to calendar offset.

download the develop branch for fixes
https://forum.magicmirror.builders/topic/13770/2-13-calendar-fix-for-office-365-users/2

DaHarry

Hi, i have same Problem after switch daylight saving time. With 2.13 i have -1 hour Offset, with 2.14.dev i have -2 hour offset.
So I have a Calendar entry for 9 am and Magic Mirror Calendar “2.13” shows 8 am and “2.14 .dev” shows 7am… Timezone are set korrek, also the Time show the Time korrekt.

sdetweil

@DaHarry when did u pull dev? additional fixes were posted yesterday

can u show me a vevent block from the ics ( just a text file)

DaHarry

Hi, I hav the last dev. I Pull it three days ago. Direkt bevor my post.

sdetweil

@DaHarry did u npm install after the update to get the latest library update too. need those as well

can u share a cal entry that shows this problem? the ics file is just a text file so u can edit it
use the url in your browser to download the file

DaHarry

Hello, I found out that the wrong time is only displayed with series appointments that start before the end of daylight saving time.
Single Entries will shown correctly

sdetweil

@DaHarry sounds like u don’t have the latest fixes which were merged on Monday afternoon

DaHarry

This shows the wrong Time:

DTSTART;TZID=Europe/Berlin:20201009T090000
DTEND;TZID=Europe/Berlin:20201009T100000
RRULE:FREQ=WEEKLY;WKST=MO;UNTIL=20210212T225959Z;BYDAY=FR
DTSTAMP:20201112T202528Z
UID:xyz???@google.com
CREATED:20201112T195618Z
DESCRIPTION:
LAST-MODIFIED:20201112T200229Z
LOCATION:
SEQUENCE:2
STATUS:CONFIRMED
SUMMARY:TestTermin
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR

This shows the right Time:

DTSTART;TZID=Europe/Berlin:20201030T090000
DTEND;TZID=Europe/Berlin:20201030T100000
RRULE:FREQ=WEEKLY;WKST=MO;UNTIL=20210212;BYDAY=FR
DTSTAMP:20201112T203337Z
UID:15rntv5mhhm7gluupq8offllmn@google.com
CREATED:20201112T195618Z
DESCRIPTION:
LAST-MODIFIED:20201112T203230Z
LOCATION:
SEQUENCE:3
STATUS:CONFIRMED
SUMMARY:TestTermin
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR