Hi.
I can't explain that problem in short (a lot of info) but increase network buffer really helps.
Try yourself to do that, and check.
Actually this problem described in getstream satellite forums but is useful for DVB-T too. ( of course russian, but you can use google translate. )
https://cesbo.com/projects/iptv/boards/1
http://forum.nag.ru/forum/index.php?s=307cbc5678cab224983f941f56fcb5cf&showtopic=46414&st=0
Especially this strings
"
MPEG2VIDEO
#1041: Continuity counter error, 2 duplicate log lines suppressed
Mar 26 21:17:54 TS: Philips TDA10046H DVB-T/Digitenne: 786,000 kHz/SBS 6: TELETEXT
#1043: Continuity counter error, 1 duplicate log lines suppressed
Mar 26 21:17:54 TS: Philips TDA10046H DVB-T/Digitenne: 786,000 kHz/SBS 6: MPEG2AUDIO @ #1042: Continuity counter error, 1 duplicate log lines suppressed
Mar 26 21:17:55 TS: Philips TDA10046H DVB-T/Digitenne: 786,000 kHz/SBS 6: Transport error indicator, 17 duplicate log lines suppressed
"
indicate that problem. I had similar occurence too, but after tweakinng network buffer all errors gone.
I think for DVB cards need bigger buffer.
Regards.