ga-x58a-ud7: usb 2.0 ports run at usb1.1 speed after each boot

[snofte]

2 hdds, one good old xp, one win7.  Booting  the win 7, all is fine, ports runs at 2.0.
But booting the xp, and all ports run at 1.1 speed. Inserting a 2.0 usb-stick will result in the
"this device can perform faster......" - message. This stick has no problems in win 7. Reinstall intel chipset-drivers (from gigabyte download), and all is fine again (ports run at 2.0 speed, no message).  BUT: When I reboot the xp drive,  its back at 1.1 speed again.  Device manager shows 2 entries for "Intel ich10 family usb enhanced host controller", 6 entires for "Intel ich10 family usb universal host controller", and 2 entries for "Renesas Electronics usb 3.0 host controller".  This display in device manager is the same when I boot the win 7 hdd where there is no problem with the usb`s. Cant get rid of this nasty problem. What is happening when I reboot the xp hdd ?  Usb reverts back to 1.1, why
Registry problem ?
 

[snofte]

In afterthought, this issue might have started after I accidently plugged out a usb-stick
before it was finished. Does this sound reasonable ?  If so, how should this be fixed ?

[snofte]

SOLVED !
I first thought this must be a registry problem.
But having cleaned with Advanced system care pro, and nothing helped,
I almost gave up.  Until I got a tip from e member at Mydigitallife:
Clean with usb-oblivion and also with Ccleaner.  And bingo, problem solved !!