Z77-DS3H | Nvidia GTX650 TI BOOST| i5 3570K - front USB 3 ports not fully working, graphical lag on

[Quickshooter]

Hello,

I've made a clean install of Mavericks using UniBeast 3.0 and Multibeast 6.0.0.
Installed DSDT-Free, ALC887 Current, SSD Trim and Atheros for Ethernet.

The rear USB 3 port works for my Time Machine drive, however the front do not - they detect only non-storage devices (Nike GPS watch for example).

Another issue is that animations lag when trying to open sytem report from "About This Mac" or when opening an application from Spotlight.
If you look at the attached picture - the animation stays in this state for about a second and then continue.


Have anyone experienced the same problems?
What can I try to do to solve them?

 

[lethanhtung89]

the same as u..i dont know why.. w 10.8.5, evrything's very smooth..

 

[Quickshooter]

I have tried the fix explained here with "-gux_defer_usb2" boot flag i got a reversed situation - rear usb3 ports stopped working while front started.

Finally I gave up and migrated to USB2 mode by disabling Xhci in BIOS.

I hope that at least the animation glitches will be fixed.