5.1 sound problem

[Geryson]

Hi all!

After several years of using FSP I bought FSPX 1 month ago and I'm still a proud user of it. There is only one problem which I was testing
during some last flights but it seems that I have the problem now.

I have an on-board 5.1 and despite the fact that FSX doesn't use 5.1 it sounds great with a lot of bass (e.g. during take off in my PMDG
747). But! After I start my FSPX it forgets that I have an 5.1 and it uses only my 2 fronts and 1 center. No bass, nothing else. Moreover it
completely switches off the other speakers so I'm absolutely not able to use my 5.1 for example to watch a film or something else. There
is no switch switched off in the control panel or some wrong settings!

I flow now 10 hours and after landing an unboarding the plane FSPX was switched off and see: 5.1 is working again!

Any ideas?

Thanks a lot from Budapest!

[Geryson]

I found of course the other topic for 5.1 sound problem but I have FSX not an FS9...