Thoughtstream Descending Problem

Hi,

When I use thoughtstream USB, the colors (and sound) descend too quickly, even when I'm not getting into a more relaxed state. For example in the maximum sensitivity the colors descend at a pace of 1 color level per 5 seconds. This happens immediately after calibration, and my arm is dry and steady. What can be the cause of it and how to solve it?

That's very strange. Maybe you're just very good at relaxing yourself quickly! :)
Have you tried adjusting the sensitivity control on the top of the Thoughtstream? Try the control all the way one way and then all the way the other way. In one direction the sensitivity should be greatly reduced.