Tvheadend - certain channels crash after a few seconds

    Hi,

    I recently installed Libreelec after being on kodibuntu for many years. Everything is working perfectly but I am having an issue with TvHeadend. I installed the front and backend and everything set up fine. When I watch some specific channels after about 10-60 seconds the audio and video freezes - remote stops working etc. I can ssh to machine and do a reboot (although after entering the command it takes about 2 minutes before it reboots).

    When I use the link on the tvheadend web Ui to watch the offending channels they work perfectly for long durations which makes me think the issue is with the tvheadend client.

    Here is the log file (on pastebin)

    As you can see the last logs are "AddOnLog: Tvheadend HTSP Client: pvr.hts - unable to connect to 127.0.0.1:9982". I'm not sure if this is related but when I used the tvheadend wizard I left the passwords blank.

    When I SSH to my htpc to test the links I get the following:

    Code
    LibreELEC:~ # wget 127.0.0.1:9981
Connecting to 127.0.0.1:9981 (127.0.0.1:9981)
wget: bad address 'extjs.html'
LibreELEC:~ # wget 127.0.0.1:9982
Connecting to 127.0.0.1:9982 (127.0.0.1:9982)
wget: error getting response

    What is strange is that certain channels work perfectly while others take a minute or so to crash the system. (all are dvb-t).

    Thanks very much for your help,

    Regards,
    settings