System goes to hybernation mode while recording (1 Viewer)

[grubi]

Hi.

Just put in a new dual tuner card into the system and did the first scheduled recording.
However this failed because short after the system started recording it went into hybernation mode for no obvisous reason.

Did not find anything when looking at the logs.
Maybe you have any ideas.
System is MP 1.3.0 final.

Thanks.