Hi all, I’ve just bought a new LG42 OLED and a new Humax 5000T. The Humax arrived first and I used it with my older model Samsung. Fine. Installed new LG and connected Humax all seemed OK. Yesterday I tried to update some of the settings (I think Alexa voice control) but not sure what else I altered but now I have lost the sound on the Humax and when I flip back to just the TV there’s no sound either! If I turn the TV off then on again the sound returns but not on the Humax. Tried resetting the Humax but still no sound. Any ideas?