I'm using Cubase LE and Presonus Firebox for my audio interface. I don't know what's going on. I clicked on my firefox icon, changed the latency from 10ms to 8ms and then cubase stopped playing midi sound. The signal is showing up in Cubase, it's just not making sound. Audio will work. I tried sticking it back and it didn't fix things. I restarted the computer and that didn't help either. What's going on here? Why is this thing so pissy that I messed with the latency?