Virus Snow TI & Atomizer

[cdnm]

Hi, I have tried for first time Atomizer mode on my Virus TI Snow. I have firmware version 3.0.5.00. The problem is, when I press (1/2, 1/4, 1/6, etc.) buttons it works fine, but sometimes my button stays "pushed". Like it's not momentary button, like it's normal toggle button. And it stays pressed, until I press it again. Like some kind of freeze happens. Did anyone noticed this thing also? How can I fix that?

And also, one more thing happened. I played around with Atomizer, I even connected my midi keyboard to test it out, but one strange thing happened. Suddenly, my sound volume (which comes through my Virus) went down, and when I pushed 1/4 for example, I got crazy distorzy sound which is volumed up. And I tried to turn it off and on. Thing stays the same. I had to restore my Virus to make it work again.

Any of you experienced some similiar things?