Since few days ago sound fx is not working in Vegas Pro 11.
For instance, I am trying to use a "track compressor" and nothing happens. Actually, that green bars isn't appearing in "track compressor" interface. The same to other audio fx.
I tried to apply audio fx over the track, specific events and even over the master bus.
Something strange happened when I had applied fx over the master bus and it worked. After that I applied over the track and it worked too. But by chance it stopped working again. I tried the master bus and now fx isn't working anymore.
Does anyone have any idea about what could be causing this strange behavior?
Thanks in advance,