Help!
I have an Aura Freeview box and it suffers from lip sync issues. I do not have an audio system connected and use the tv speakers. It does not occur on the tv using the straight aerial connection. Strangely the problem goes away if I change to viewing direct from the tv (I.e. not via the Humax) and the go back to the Humax (live or recording) but the problem reappears sometimes in minutes. I know there is a lip sync control, but this seems ineffective and I don’t feel I should need to be adjusting this on a regular basis.
Any ideas?