I'm hoping someone has come across a resolution for this.

So I have a Soundblaster Z audio card.

Now I don't use all the outputs so I put it on stereo front speakers, instead of 5.1

However every time I turn on my pc I have to change that setting back from 5.1 which it seems to go to by default no matter how many times I change it.

Has anyone come across a fix to stop this constantly changing?

Cheers all