Explora 2A automatically changes audio output

[Naks]

Hi everyone,

I hope someone can shed some light on this very strange issue that's been occuring on my Explora 2A for a few months now: every so often, the sound output will change from the Default to the Portuguese one.

This usually happens after the decoder has been on for a few hours, for example, about 1.5 hours into an F1 race, suddenly the commentary switches to Portuguese, and than I have to go to the Options and change it back to the English sound output.

Has this happened to anyone else?

Or does anyone have an idea on how to resolve this permanently?

Thanks!