I do not know if this is the right place for this post, but here's my problem.
I use BUTTKICKER Games 2 for a while now without worries about a system its 2.1, with the A318/319/320/321 of aerosoft, Opus and a Realtek sound Manager. As a result of a relocation, I have more vibration when I'm a virtual cockpit mode. However with the view to engines or wings, no worries, it works well (What reassures me that it isn't the BK who died! (J)
On the REALTEK Manager, I stay in stereo with virtual surround, otherwise I have no sounds ATC.
If I go to 5.1, by disabling the big not installed, ca does not work or more.
In configurations FSX (sound) I selected both for sounds that voice, the realtek (hau-speaker or headset jack).
Does anyone have an idea of the cause or solution to propose? A very big thank you,