Hi Randy,
I just love Virta but it´s very buggy on my machine (12core Mac Pro,20GB Ram, OS X 10.9.5, Ableton LIVE 9.5).
- On switching presets, it can happen that audio in the PlugIn is not passed through to the output; the Waveform Display freezes up, while the visual display of Modulations is still going on. I have to kill and restart the PlugIn after that happens.
- Sometimes when I command-click a value to set it back to default (for example pitch in the delay), it displays the default state but the value is still the one before the click. I observed this behaviour on pitch, DelayIn, Pan and AuxIn-Pan
Sincerely, der Tonvater
Sorry to hear about the problems. I'm working on getting an update out ASAP.