Tvheadend

I’m going crazy for problems recording an Italian IPTV stream (RAI1) in Matrix, with Leia no issue.
With all the other channels I have I have no problems, with this one after a while I get these error messages in the console:

2022-02-02 12: 06: 09.754 TS: IPTV1 / iptvitaplus.m3u - Rai 1 / Service01: H264 @ # 256 Continuity counter error (total 1)

2022-02-02 12: 06: 09.754 TS: IPTV1 / iptvitaplus.m3u - Rai 1 / Service01: AAC @ # 257 Continuity counter error (total 1)

The thing is random, the recording continues but then it is unusable, because it tries to hang up the stream and this creates a problem in the saved file.
Latest version of TVHeadend Server downloaded from repo for Matrix 19.4 RC2.
To do a test I tried to install TVHeadend on Ubuntu and in that the channel is perfectly recorded without ever problems.
Perhaps this IPTV sends out a particular stream that is misinterpreted in the version of TVHeadend for CoreElec, I say this because recording any other channel always works, but on Ubuntu as I wrote above that channel is recorded correctly.
The mux: pipe:///storage/.kodi/addons/tools.ffmpeg-tools/bin/ffmpeg -loglevel fatal -i “https://mediapolis.rai.it/relinker/relinkerServlet.htm?cont=2606803 2” -vcodec copy -acodec copy -f mpegts -tune zerolatency pipe:1

Here the full debug log during the issue: https://drive.google.com/file/d/1Z25G6kG-2zb3GpMoIKCfv4VWXNugixPg/view?usp=sharing