Hi!

Well, Tried with ASIStudio and got more information. It seems something is preventing the wheel to move. I recall having openned and cleaned filters last time (2 months ago! ! )

I'll open the wheel and check for easy movements, too tighten screws ... as ASI Studio states:

"Initialization failed. The carousel is slipping of blocked. There is a posibility that the space between motor shaft/stalk and carousel might too loose or too tight, or the O-ring is damaged or the central fixing screw too tight"

Screenshots:

1st, upon connection: