no sound of moving units

[dumb_user]

When units move, even airplanes or tanks, I can hardly hear any engine or tank tread noise. I already switched the music off and set sound effects to maximum. Can that be changed?
And yes, my speakers are switched on.

[Folklore]

That looks like sound drivers or loose connections problem.

[terminator]

Did you switch to Windows 11 ?

[dumb_user]

I found the "error": The movement sounds have a very low volume compared to environment and sound effects. I simply had to turn my speakers up.