Black screen on DVB-S tuners in 4.2.2

[Reddwarf]

Something is terribly wrong in 4.2.2, I get no data in recordings and live tv is just black screen. NDigitalHost.log show tuner locked and signal strong and present, quality 97%, but AcamdMonitor show no attempt to connect to NewCS, and NewCS's log shows no connection from the NPVR computer.

As soon as I revert to 4.2.1 with patches everything is ok again.

Sorry I haven't logs but those got deleted in the rush to get the system working for the morning news, however there were no error messages in the logs I looked at (NRecord.log, npvr.log and NDigitalHost.log)

[Reddwarf]

@Sub: Any idea where to start searching? Any logs to turn on?

[sub]

Nothing springs to mind. There was no changes near anything DVB-tuning related in 4.2.2

Are FTA channels still working?

[Reddwarf]

Nothing springs to mind. There was no changes near anything DVB-tuning related in 4.2.2

Are FTA channels still working?

I don't know, I could check tomorrow (my time). However, NDigitalHost.log indicated that tuning was successful, but Acamd got no data and there was no request sent to NewCS for decryption keys.

[sub]

Checking if an FTA channel still works (with Multidec disabled), will help narrow down where the issue is. Debugging anything to do with Multidec is complicated, so it's work checking if the problem is in that area before heading down that path.