What OS are you using?
If Windows, try turning off Windows Ink in the Wacom settings.
Sincerely now it fixed. Since two hours, the Wacom Intuos 3 works great on my desktop, something changed, I don't know how.
My notebook still has the problem.
I don't have the option in the Wacom Feel panel control
Solved your issue yet?
my Intuos 3 on desktop configuration works well now, without changese made from myself. Probably an upgrade fixed the issue.
Instead on my laptop with Wacom Feel technology combined with Wacom PL-900 still doesn't work.
Pen freeze the software until the mouse is clicked.
No solution at the moment, I have to use mouse or touch control (not confortable)