Hello, i got my AWUS036NHA since 2 weeks.. From the first day on i got the problem, that after serveral wlan0 was disappearing. i had to replug the stick several times to make it work again. Under windows 7 and 8 i have the same problem.. after a while it says usb device unrecognized.. also esxi after a while it says the device is not connected to the host... is this a broken device? Between the notebook and AWUS036NHA is no usb hub. i tried a powered usb 2.0 port and 2 usb 3.0 ports.. all with the same error... even on other notebooks.

is this a known problem?