Back to back recordings fail with "Recording Service not running at recording time"

[Gary69]

Individual recordings without an adjacent one work fine, but back-to-back recordings always fail with "Recording service not running at recording time". This can be seen in NRecord.log.2
Using windows 10 professional.

[Graham]

This can be seen in NRecord.log.2

log.2 has ...

2016-09-09 08:52:58.481 [DEBUG][10] Requesting wake up for 'RecordingOID887-backup' at 9/10/2016 7:58 PM
2016-09-09 08:52:58.481 [DEBUG][10] Requesting wake up for 'RecordingOID887' at 9/10/2016 7:57 PM

and

2016-09-10 02:56:20.876 [DEBUG][11] Running PostUpdateEPG.bat
2016-09-10 02:56:20.876 [DEBUG][11] About to run d:\Users\Public\NPVR\Scripts\PostUpdateEPG.bat
2016-09-12 16:01:02.101 [DEBUG][24] Resuming...

and

2016-09-12 16:01:06.773 [DEBUG][10] Marking recording (887) as 'Recording service not running at recording time'

NextPVR asked not once, but twice, for Windows to wake up for the recording ... but Windows did not wake ... I have no suggestions if Windows wakes for some recordings but does not wake for others. NextPVR sends the same wake message to Windows in all cases (as far as I know).

[Gary69]

That's not exactly right. For some reason NextPVR is asking for wake up for two similar but different events at about the same time.
RecordingOID887-backup
RecordingOID887

[sub]

That's not exactly right. For some reason NextPVR is asking for wake up for two similar but different events at about the same time.
RecordingOID887-backup
RecordingOID887

This is normal. It always request two wake ups for a show. One at the actual time it wants to start recording, and one for 30 seconds later (as a backup, incase Windows just happened to be going to sleep when the first one fired, which sometimes causes it to not wake)

[Gary69]

This is normal. It always request two wake ups for a show. One at the actual time it wants to start recording, and one for 30 seconds later (as a backup, incase Windows just happened to be going to sleep when the first one fired, which sometimes causes it to not wake)

OK, prepadding is one minute and the wakeup was 3 min early. But, I still don't have an answer why the back-to-back recordings fail.

[sub]

What is the 'BDA compatibility mode' set to in the HDHR setup utility? If you've got it set to NextPVR, maybe try setting it to default or mediaportal (to disable PID mapping).

[Gary69]

OK. Will try that. Single recordings worked fine with it set to NextPVR. I have set it to default.

[Gary69]

Seems to work OK on a test back-to-back recording. Thanks, Sub!