Hi Sganarelle,
could you have a look at the BIOS of your system on wich time the rtc is running?
The rtc should always run at UTC, not the local time.
According to the time settings in the WebIF under system, for MEZ it is Europe/Berlin, MLD is translating the rtc time to the local time shown in the OSD.
At the moment local time is UTC+1 and in summer UTC+2.
So currently my system shows the correct local time (MEZ) 12:00 in the OSD and bios (rtc) shows 11:00.
When you are programming a wake up timer MLD ist correcting the acpi wakup time from locale time to UTC.
So when a recording should start at 14:00 local time according to the epg, the wakeup timer is set to 12:55 (13:00 -5min).
If you have activatet ntp the rtc should be automatically set to UTC.
The same if you are using time setting by satellite (OSD - vdr-settings - EPG).
So you should not change rtc manually.
Regards
Klaus