Open PLi 4 - want to stop Open Webif defaulting to NAR Audio track

Hi Folks

Using Octagon SF8 Open Pli 4 - very happy with box and Open Pli stability

There is one problem - I use Open Webif always to view my channels and I also schedule recordings using VLC - I use a powershell script for that - but I'll not go into that in detail

Regardless of whether i schedule a recording or just choose a channel on Open Webif - (it opens VLC) - I ALWAYS get the NAR track on VLC by default 

I DONT want this - how do i set it to just pick the english track by default  ??

The same happens when i schedule a recording - it records the NAR track.

I have tried to set use AC3 as default checkbox in Open Webif settings but it didnt work

I am not sure how to stop it making NAR the default track and instead make english default - can anyone please help ??