Standby problem

[01342]

So I never used cache flush, mainly because I couldn't install it. I did put it to standby last night with a power timer to deep sleep then wake to standby before doing an EPG update and bouquet update. Today when I woke the box was back to a red light but did turn on ok and turned on with sound
Great I thought.
However, just about 2 minutes later a black screen appeared with the revolving logo. When the screen came back the sound had gone so it was another restart.
There were 2 new debug logs there this morning so I've attached both.
Seems I'm not out of the woods yet. I'm thinking this box may be faulty as my other Solo and Solo2 don't behave like this.

Cheers,

Keith.