I'm going a little crazy here. I started a really simple project with 3 channels, 1 reverb send and one master on Sonar 21.13.00 and added some FX to some of the channels (Compression, LP 64 Multiband, reverb) but every time I click on the ON button next to an effect, all other effects get disabled! this is driving me crazy, what's happening here? why can I only have one audio effect on at a time?