Hy guys!
For a long month I've been trying to install correctly my DDJ-RB.
Only for information, the firmware controller and Rekordbox version are the latest (driver has no updated version at the moment). OS is Windows 7 ultimate SP1 / i3 / 6GB RAM.
The driver can be correctly installed, recognized for all USB ports and Rekordbox software runs . The problem is every time that that the pc is turned off and on (not restarted), the driver is not recognized and I have to deisntall and install it again.

I read and followed all Pioneer FAQ information trying to solve the problem as:
- Disabling the Windows driver signature
- Deinstalling and reinstalling all drivers
- Reinstalling Rekordbox software (even knowing that is not the way !!!desesperated!!!)
- Even with no one device conected to another USB port
- The OS was installed for many times, updated and checked
- All drivers of my pc are updated
I insist, please note that I read all information about the issue with different situations.
I ask for help to solve my problem, because I'm feeling very desapointed with my recently acquisition. It's inaceptable that every time when I want to operate my controller it's necessary to deinstall and reinstall the driver (and I'm not using for work........).
Thank's in advance!