Tvheadend

Hi
Build: 4.0.8 ~ OpenELEC Tvh-addon v6.0.4
DVBSky S952

have i have same problem with Tvheadend when i enable two adapter i have error like show below, on one adapter is working fine

if any one know what could be the problem

H264 #551 Continuity counter error (total 5)
H264 #551 Continuity counter error (total 6)
H264 #551 Continuity counter error (total 7)
H264 #551 Continuity counter error (total 9)
H264 #551 Continuity counter error (total 10)
H264 #551 Continuity counter error (total 11)
H264 #551 Continuity counter error (total 14)
H264 #551 Continuity counter error (total 15)

Thank you