Access time USB 3.0 Connection to the ASRock Fatal1ty P67 Pro

[oldmen]

I use a lot of my external USB 3.0 (500GB Toshiba Stor.E partner) hard drive.
On a PCIe card ( Akasa with Nec Renesas D720200) is the connection in real time!
On the front panel 2x Gigabyte USB 3.0 ports, connected to the motherboard 19pin header takes the access about 10-12 seconds!
As a driver I use the NEC Renesas 2.1.36.0 and EJ168 Etron USB 3.0 driver 0.113.
Why is that?
How can I improve it?
Kind Regards

[oldmen]

Statement from ASRock (NL) Support:
"I tested it with Etron driver 1.0.0.96 and several USB 3.0 devices.
This is the official driver version we offer on our website and the support DVD.
The detection of the devices was almost instantly.
When I tested with driver 1.0.0.113, the detection of the devices was much slower.
Around 10 seconds.
The Etron USB controller had some conflict with some devices with a jMicron SATA2 to USB3.0 controller, JMS538 / JMS 539.
EtronTech has been trying to solve this and other issues via driver updates.
I guess the delayed detection will help to solve some issues."