Thank you DG! But - are you from vienna team? :) I asked only vienna guys, please! You already answered this my question in another top.. :)
For July 2012 - February 2013, I changed the configuration of my computer three times (new motherboards, CPU's etc.) and this problem
was always.. I think this problem lies in the conflict of use Hyper-threading between VE and Cubase. Because, if I disable HT in BIOS - not problem! (Except that VE starts of load CPU in three times more... ) And. Vienna team urges us to use HT! And Steinberg team advise us to deactivate HT in BIOS (dont use for Cubase).. As a result, I do not know who to listen .. :)
My system is normal, it has no special features or flaws, and I have tried all the possible search option and resolve the problem (I had half a year for this :)), and ONLY Vienna team can (or can't) help me now.
(I'm a beta tester Steinberg and I can report about solving this problem in the forum Steinberg for help users Cubase + VE PRO)