Tvheadend

hi
i'm not sure but i think after an update to HTS Tvheadend 3.4~quantal i have a prob with some of my channels.
I.e. HBO HD works fine, but the non HD is laggy. Like m1 HD / m1.
like i saied i'm not sure it's after the update. 12.10 ubu + 3.4 hts, 12.0 (and 12.2) Frodo xbmc
The whole system - i mean the operating system and the dish+cables - are untouched.

May 14 18:30:17.049 TS: Montage Technology DS3000/TS2020/UPCD_Thor: 12,073,000 kHz Vertical (Default (Port 0, Universal LNB))/m1: Transport error indicator, 4325 duplicate log lines suppressed
May 14 18:30:17.060 TS: Montage Technology DS3000/TS2020/UPCD_Thor: 12,073,000 kHz Vertical (Default (Port 0, Universal LNB))/m1: MPEG2VIDEO #301: Continuity counter error, 299 duplicate log lines suppressed
May 14 18:30:17.061 TS: Montage Technology DS3000/TS2020/UPCD_Thor: 12,073,000 kHz Vertical (Default (Port 0, Universal LNB))/m1: MPEG2AUDIO #310: Continuity counter error, 310 duplicate log lines suppressed
May 14 18:30:17.061 TS: Montage Technology DS3000/TS2020/UPCD_Thor: 12,073,000 kHz Vertical (Default (Port 0, Universal LNB))/m1: TELETEXT #320: Continuity counter error, 263 duplicate log lines suppressed
May 14 18:30:17.628 TS: Montage Technology DS3000/TS2020/UPCD_Thor: 12,073,000 kHz Vertical (Default (Port 0, Universal LNB))/m1: CA #5000: Continuity counter error, 322 duplicate log lines suppressed
May 14 18:30:17.633 TS: Montage Technology DS3000/TS2020/UPCD_Thor: 12,073,000 kHz Vertical (Default (Port 0, Universal LNB))/m1: CA #5300: Continuity counter error, 329 duplicate log lines suppressed
May 14 18:30:17.633 TS: Montage Technology DS3000/TS2020/UPCD_Thor: 12,073,000 kHz Vertical (Default (Port 0, Universal LNB))/m1: CA #5604: Continuity counter error, 318 duplicate log lines suppressed

every help would be appreciated. I would try to hack with the dish but if some hd channels are working, that can't be the failure. Right?