make sure the buttons have the command "VOLUP" and "VOLDOWN". They probably say "MUTE" or "MASTERMUTE". Post the contents of your .skin file.
Whenever I hit ANY of the volume buttons in Road Runner, it mutes my volume completely and to unmute I have to use the Windows "Volume Control" tool.
Any thoughts as to why this might happen and how I can fix it?
How can we assing a button to mute only the line-in? And how to make another to mute only the mic?
SkinCommand.txt is your friend.
or what ever is in your Audio Mixer.
Sorry hadn't seen that.