I'm trying to put together a RPi4, Haupagge WinTV-DualHD tuner to replace my current setup of an RPi3 running LibreElec /Kodi and an RPi3 with TVHat running LibreElec & TVHeadend (OK I know KODI is there as well). The idea is to go from two machines to one. I've been having difficulty with v10 of LibreElec some freezing and no audio. I've just downloaded v9.2.8 LibreElec to try. I had v4.3 TVHeadend server and 4.2 client.
Does anyone have suggestions for a known working setup?
ps I'm good with Windows but not Linux so if I need to download / run commands please remember newbie here.