1 out of 2 back-2-back manual recordings failed

[Spark]

I had it set up to record 2 shows, via the manual recording.
Each for 1 hour.
The first one quit for some unknown reason, and make a 8MB file that isn't playable at all.
The 2nd one worked fine.

Which log file(s) will tell me the reason for the failure?
I did a quick scan of them and didn't notice anything wrong on first glance.
I wasn't around, so I don't know why it failed.

[sub]

Post the GBPVRRecordingService.exe.log and GBPVRRecordingService.exe-native.log, and names/times of the recordings and I'll see if anything stands out.

[Spark]

Post the GBPVRRecordingService.exe.log and GBPVRRecordingService.exe-native.log, and names/times of the recordings and I'll see if anything stands out.

ok, I will attach the log files, but this is what stands out:

2010-01-21 19:56:42.093 VERBOSE [5] pending: (48) 111 WILXDT 1/21/2010 8:00 PM
2010-01-21 19:56:42.093 VERBOSE [5] - checking 111 WILXDT
2010-01-21 19:56:42.093 VERBOSE [5] pending: (49) 111 WILXDT 1/21/2010 9:00 PM
2010-01-21 19:56:42.294 VERBOSE [5] Found new Pending recording needed wakeup request: 111 WILXDT (1/21/2010 9:00:00 PM)
2010-01-21 20:00:00.195 ERROR [5] Unexpected error checking tuning on back-to-back multirecords.

the first one is the one that is only 8MB in size.
the 2nd one is correct in length.

2010-01-21 20:00:01.843 INFO [11] Parallel Processing thread starting...
2010-01-21 20:00:25.267 INFO [5] Recording is unusually small. Giving second chance: D:\Manual Recordings\111 WILXDT_20100121200000.ts (0)

That is the name of the small file.

Thanks for checking into this.

It would be helpful on a error, if the service would try again, / throw up a alert / send a alert to another program so it can notify people that something went wrong. (like send a e-mail message to yourself or whatever)

[Spark]

Here is the file it produced... it case you want to see it.
Has a ton of 0xFF in it, which is why it compressed from 8MB to 2K

[sub]

Unfortunately I cant see any obvious cause in those logs.