Hello! My Virus TI2 (FW 5.0.8.00) is a problem with the sound - if you use Fhaser its frequency modulating LFO (Rate ~ 30) sometimes breaks down in the creepy digital overtones, as if the wave goes through the table memory. This may take a few seconds, a minute or more can. Could this be a broken equipment?
I recorded a video example
Audio output 1 is connected directly to the amplifier.
USB connection do not use
http://youtu.be/UXCgW7-ik1Y