P5Q-E rear USB ports not USB2.0??

[toblarone45]

Silly question but i have my network adapter and logitech keyboard and mouse receiver plugged into the rear port but they keep crashing! i.e. loosing wireless signal then picking it up again, mouse lag, etc I've plugged them into the front USB on my case and all is well.

Is there anyway I can make the rear USB ports 2.0 because that's the only thing i can think of?

 

[toblarone45]

Ok i've just been through most of the BIOS and found under USB Configuration it's set to:

USB Functon: Enabled
USB2.0 Controller: Enabled
USB2.0 Controller Mode: Hi Speed
BIOS EHCI Hanf OFff: Enabled
Legacy USB Support: Enabled

What seems strange now is it's only a couple of ports that cause the trouble - bizarre!

 

[toblarone45]

I hope not but having just tried all the rear ports it's just one!! so looks like I'll have to avoid that port.