Tvheadend

Hello,

I have the latest git version (4.1-2245~g59d93dd) and I encounter random freeze during live TV.

In details :
- The video and sound freeze during a few seconds
- The TVheadend log on the Web GUI freeze during the same time as the video.

Once the freeze ends the video resumes at the same point when the freeze begin. Also the TVheadend log resumes with all the messages. But there is no particular message.

My configuration :

- SiliconDust HDHomeRun CONNECT (2 tuners DVB-T2) (HDHR4-2DT)
- Debian 8.5.0
- TVheadend 4.1-2245~g59d93dd from git
- Transcoding profile with Mastroska container, Resolution 384, libx264, preset faster, Video bitrate 600, audio aac, audio bitrate 0.

Also, I have a warning continually repeat :

2016-09-28 14:15:13.310 libav: forced frame type (5) at 41784 was changed to frame type (3)
2016-09-28 14:15:13.630 libav: forced frame type (5) at 41792 was changed to frame type (3)
2016-09-28 14:15:13.774 libav: forced frame type (5) at 41795 was changed to frame type (3)
2016-09-28 14:15:13.959 libav: forced frame type (5) at 41800 was changed to frame type (3)
2016-09-28 14:15:14.258 libav: forced frame type (5) at 41808 was changed to frame type (3)
2016-09-28 14:15:14.725 libav: forced frame type (5) at 41816 was changed to frame type (3)
2016-09-28 14:15:14.843 libav: forced frame type (5) at 41819 was changed to frame type (3)

Thanks a lot for your answers !