no EPG from some DVB-T2 mux

[arimak]

I cant get correct EPG from one DVB-T2 mux, all other terrestrial muxes DVB-T2, and DVB-T are ok.
Bad is, that other DVB-T2 set top boxes, and other sw with my hw get the EPG correctly, so Im sure, the EPG info is in the mux.
I'm interested only in EPG source DVB/ATSC.

My HW is Astrometa DVB-T2:
https://www.linuxtv.org/wiki/index.php/Astrometa_DVB-T2
My usb tuner is "2018 revision" in the table at the bottom. (RTL2832P, Sony CXD2837ER, AT628).
Windows 10 Pro (insider preview 17692)

Other details (for ppl around Czech rep.):
The mux is received in Czech Republic, it is mux11 (czech state TV and radio channels) with channels names like: "CT1 HD T2", "CT2 HD T2", "CT24 HD T2",...

[sub]

If you can use the eval version of TSCapture from http://tscapture.com to capture 1 minute full transport stream from one of these DVB-T2 frequencies, and put the file somewhere like dropbox/onedrive, and let me know the download link, I'll check it out here.

[arimak]

here it is:
https://drive.google.com/open?id=1FzwXbe...wRKGopk5_G

[sub]

Annoyingly, I seem to be getting listings for all the channels on this frequency. The first channel to run out of listings is 'CRo RADIO' which has about 3-4 days of listings.

Was it these specific channels that were missing listings?

[arimak]

yep, it looks correct...
mine is unfortunatelly like this:
[ATTACHMENT NOT FOUND]

In reality I have 2 tuners, the first I use Leadtek WinFast DTV 2000 DS (with AF9015 chip, on PCI bus, DVB-T), which works perfectly with nextpvr many years, no problems with EPG or so...
Now I got the new Astrometa with DVB-T2 (which is coming to our country in last months).. so I added it simply to PC and tuned all muxes without problem, just that one mux cant resolve the EPG :/
Do you think there can be a problem with 2 tuners?
Maybe I'll try delete all channels, and tune freshly only the Astrometa,...

[sub]

May hit the 'update epg' button, let it complete, then zip and attach the logs, and I'll see if anything stands out

[arimak]

I did it a few times, or with "Empty EPG" first, and then "Update EPG".
Anyway, do you see something "special" in the saved stream, or is normal as you expected?
I'll try the fresh delete and tune yet...

[sub]

The stream looks normal from what I can tell, other than the fact it's using HEVC video, which I haven't seen too many times, but that wont effect listings.

If you can post your logs after an 'update epg', I'll check for any errors in there.

[arimak]

Hm... I've tried delete all and tune only the Astrometa tuner, and it works now ok

[ATTACHMENT NOT FOUND]

and EPG now looks fine...
[ATTACHMENT NOT FOUND]

I'll try to tune the old Leadtek Winfast tuner now yet...

[arimak]

Well, now I have both Astrometa and Leadtek WinFast tuners used. So now it is 96+51 = 147 channels. And all EPGs are correct too.
Does it mean there is a reason to scan channels in the same order as tuners are in the Settings / Devices list?

[ATTACHMENT NOT FOUND]