Stop-and-Go on Live-TV

  • Sometimes, when zapping through Sat-channel on the Wetek Play 2 box, it happens that the pictures move like "stop-and-go"; in the log I can see

    [...]
    Nov 09 00:28:12 box kernel: codec:video_freerun_mode_store(0)
    Nov 09 00:28:13 box kernel: codec:video_freerun_mode_store(1)
    Nov 09 00:28:13 box kernel: codec:video_freerun_mode_store(0)
    Nov 09 00:28:13 box kernel: codec:video_freerun_mode_store(1)
    Nov 09 00:28:13 box kernel: codec:video_freerun_mode_store(0)
    Nov 09 00:28:13 box kernel: codec:video_freerun_mode_store(1)
    Nov 09 00:28:13 box kernel: codec:video_freerun_mode_store(0)
    Nov 09 00:28:14 box kernel: codec:video_freerun_mode_store(1)
    Nov 09 00:28:14 box kernel: codec:video_freerun_mode_store(0)
    Nov 09 00:28:14 box kernel: codec:video_freerun_mode_store(1)
    Nov 09 00:28:14 box kernel: codec:video_freerun_mode_store(0)
    Nov 09 00:28:14 box kernel: codec:video_freerun_mode_store(1)
    Nov 09 00:28:14 box kernel: codec:video_freerun_mode_store(0)
    Nov 09 00:28:15 box kernel: codec:video_freerun_mode_store(1)
    [...]

    Swtiching from this channel to the next and back again, it will disappear. Does anybody have this too? What happens here?