Thank you very much for your reply! I don't think that the battery might be the problem as it is very unlikely that both PC – which are only 6 months old! – already have battery problems. I want to add to the above problem description that it makes no difference if I select in Powerscheduler...
I have been using MediaPortal 1.x (currently 1.30) since 2013 on a Zotac ZBOX ID83 (Intel I3, Windows 7 now Windows 10). I record TV program when I'm eg. on vacation. The start and end of the recording is extremely on schedule with the help of Powerscheduler++. A year ago I gave myself the...