error in folder track's mute solo button

initially, they work.

but often error occured.

they don’t work.

so I push the so many each track’s mute, solo button in folder.

very inconvienient

is it a patch for it?

They work fine here.

You don’t say anything about your system…what o/s, what version Cubase??

And you don’t say how they don’t work…what happens exactly? Can you list steps to reproduce or is it random?

cubase 6 , windows 7

folder track mute, solo error

each track’s button work

but folder track m/s buttons can’t control m/s each track’s button