If it's an occasional beeping you're hearing, that means
they aren't registered and are acting as demos. Is there a
watermark on the FX that says DEMO?

Todd Zimmermann wrote:
>>Sometime when I add an effect to a chain it causes
electronic buzzing spikes. I'm wondering if it is becasuse
I have
>>not bought or activated the effect. I just got Vegas Pro
for Christmas and I am still learning. It does not happen
on
>>all effects (only the ones that seem the coolest).
>>
>>Thanks
>>Todd