Hi All
This is my first post, first of all TVHeadend is the best TV Server I have come across. I wanted something that integrates with XBMC I have been running Mythtv for years but could not get it to work reliably with xbmc.
I have a dedicated "backend" with a single dvb-s2 card and a dual TBS 5280 USB tuner. The server is a i7-920 running 12.04 server (32 bit).
I have a small issue with the USB tuner it gives me continuity errors every 10 Minutes or so. Looking at the log I got a Transport error @
21:30:34
21:40:54
21:51:34
22:01:54
22:12:14
22:30:22
22:40:42
22:51:26
23:01:45
23:12:05
23:22:25
23:40:41
It looks line every 10 Mins 20 seconds or so something tweeks either the USB or the card drops out. The dropout seems to regular to be a hardware fault has anyone seen this sort of thing before? Is there a regular EIT scan or something that takes place every 10 mins its a dual device sharing the usb bus I was wondering if the bus got reset every 10 mins.
I have attached the log maybe this could help.

stem log
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error
Dec 25 21:30:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error
Dec 25 21:40:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error
Dec 25 21:41:30 dvr: "The Royle Family" on "BBC One HD" recorder starting
Dec 25 21:41:30 Service: Subscription "DVR: The Royle Family": Skipping "Conexant CX24116/CX24118/ASTRA: 10,847,000 kHz Vertical (No satconf)/BBC One HD" -- not enabled
Dec 25 21:41:30 subscription: "DVR: The Royle Family" subscribing on "BBC One HD", weight: 300, adapter: "TurboSight TBS 5280 DVBT/T2 frontend", network: "North West", mux: "North West: 737,800 kHz", provider: "", service: "BBC One HD", quality: 100
Dec 25 21:41:31 dvr: /c/Recordings/The Royle Family/The Royle Family.mkv from adapter: "TurboSight TBS 5280 DVBT/T2 frontend", network: "North West", mux: "North West: 737,800 kHz", provider: "", service: "BBC One HD"
Dec 25 21:41:31 dvr:  # type                 lang resolution       samplerate channels  
Dec 25 21:41:31 dvr:  1 H264                      1920 x 1088                            
Dec 25 21:41:31 dvr:  2 AAC                  eng                   48000      2          
Dec 25 21:41:31 dvr:  3 AAC                  eng                   24000      1          
Dec 25 21:41:31 dvr:  4 DVBSUB               eng                                         
Dec 25 21:48:00 subscription: "DVR: EastEnders" unsubscribing from "BBC One HD"
Dec 25 21:48:00 dvr: Recording completed: "/c/Recordings/EastEnders/EastEnders.mkv"
Dec 25 21:48:00 dvr: "EastEnders" on "BBC One HD": End of program: Completed OK
Dec 25 21:51:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 21:51:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error
Dec 25 21:51:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error
Dec 25 21:51:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error
Dec 25 21:51:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error
Dec 25 21:51:34 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error
Dec 25 22:01:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error
Dec 25 22:01:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 22:01:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error
Dec 25 22:01:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error
Dec 25 22:01:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error
Dec 25 22:01:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: DVBSUB @ #6605: Continuity counter error
Dec 25 22:01:54 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error
Dec 25 22:01:56 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator
Dec 25 22:01:56 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator
Dec 25 22:01:56 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:01:56 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:01:56 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:01:56 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:01:56 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:12:14 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator
Dec 25 22:12:14 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 22:12:14 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator, 2 duplicate log lines suppressed
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator, 2 duplicate log lines suppressed
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error
Dec 25 22:12:15 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator, 3 duplicate log lines suppressed
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator, 3 duplicate log lines suppressed
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error, 2 duplicate log lines suppressed
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: DVBSUB @ #205: Continuity counter error
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error, 2 duplicate log lines suppressed
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: DVBSUB @ #6605: Continuity counter error
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:12:18 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error, 1 duplicate log lines suppressed
Dec 25 22:12:30 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: DVBSUB @ #205: Continuity counter error
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: DVBSUB @ #205: Continuity counter error
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: DVBSUB @ #6605: Continuity counter error
Dec 25 22:30:22 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error
Dec 25 22:30:24 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: DVBSUB @ #6605: Continuity counter error, 3 duplicate log lines suppressed
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: Transport error indicator
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: H264 @ #6601: Continuity counter error
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #206: Continuity counter error
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6606: Continuity counter error
Dec 25 22:40:42 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/BBC One HD: AAC @ #6602: Continuity counter error
Dec 25 22:42:31 dvr: "Couples Retreat" on "ITV1 HD" recorder starting
Dec 25 22:42:31 subscription: "DVR: Couples Retreat" subscribing on "ITV1 HD", weight: 300, adapter: "TurboSight TBS 5280 DVBT/T2 frontend", network: "North West", mux: "North West: 737,800 kHz", provider: "", service: "ITV1 HD", quality: 100
Dec 25 22:42:32 dvr: /c/Recordings/Couples Retreat/Couples Retreat.ts from adapter: "TurboSight TBS 5280 DVBT/T2 frontend", network: "North West", mux: "North West: 737,800 kHz", provider: "", service: "ITV1 HD"
Dec 25 22:42:32 dvr:  # type                 lang resolution       samplerate channels  
Dec 25 22:42:32 dvr:  1 H264                      1920 x 1088                            
Dec 25 22:42:32 dvr:  2 AAC                  eng                   96000      0          
Dec 25 22:42:32 dvr:  3 AAC                  eng                   96000      0          
Dec 25 22:42:32 dvr:  4 DVBSUB               eng                                         
Dec 25 22:48:00 subscription: "DVR: The Royle Family" unsubscribing from "BBC One HD"
Dec 25 22:48:00 dvr: Recording completed: "/c/Recordings/The Royle Family/The Royle Family.mkv"
Dec 25 22:48:00 dvr: "The Royle Family" on "BBC One HD": End of program: Completed OK
Dec 25 22:48:00 subscription: "DVR: Downton Abbey" unsubscribing from "ITV1 HD"
Dec 25 22:48:00 dvr: Recording completed: "/c/Recordings/Downton Abbey/Downton Abbey.mkv"
Dec 25 22:48:00 dvr: "Downton Abbey" on "ITV1 HD": End of program: Completed OK
Dec 25 22:51:26 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: Transport error indicator
Dec 25 22:51:26 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: H264 @ #201: Continuity counter error
Dec 25 22:51:26 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: DVBSUB @ #205: Continuity counter error
Dec 25 22:51:26 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: AAC @ #202: Continuity counter error
Dec 25 22:51:27 TS: TurboSight TBS 5280 DVBT/T2 frontend/North West: 737,800 kHz/ITV1 HD: DVBSUB @ #205: Continuity counter error, 3 duplicate log lines suppressed