Tvheadend

Hi,

I have a bug that I don't understand.
I use this stream: https://tf1-hls-live-ssl.tf1.fr/tf1/1/hls/live_1328.m3u8
When I use it with VLC or from Kodi it work very well.
But when I use this URL in Tvheandend as MUX the stream is timeshifted of around 25 to 35 minutes in the past.

I opened the same stream in same time in VLC and VLC from Tvheadend's stream and I didn't have the same video = timeshifted.
I tried to open the orignal URL with Kodi and it's OK.

Someone can explain to me what happen and how to fix that?

Thanks.