In the last few days I noticed that the BER value, Uncorrected Blocks and Continuity Errors increase some time after EPG scan/grab is starting.
The EPG scan starts every day at 5:00 AM and today finished at 6:49 AM.
Tuner 1:
BER:
https://i.imgur.com/I8pIy4Q.png
Uncorrected Blocks:
https://i.imgur.com/NKJGN9y.png
Continuity Errors:
https://i.imgur.com/gar8Il4.png
Tuner 2:
BER:
https://i.imgur.com/1bAOeop.png
Uncorrected Blocks:
https://i.imgur.com/617U7UD.png
Continuity Errors:
https://i.imgur.com/AB7UKy8.png
Any ideas why those value increase while EPG scan is running? All of them also decrease but after the EPG scan finished, the Uncorrected Blocks and Continuity Errors increase and stay at the same value till I manually clear the stats in the Tvheadend frontend.
I'm "OK" with Continuity Errors while switching the mux as this also happens while watching TV and changing the channel (it's not perfect, but that's something different). But why is there an increase in the BER value (whatever BER means?) and why are there Uncorrected Blocks. I don't have Uncorrected Blocks or an increase in the BER value while watching or recording TV.
btw. the graphs are generated by Check_MK/Icinga with a local check requesting /api/status/inputs.