I had it whitelisted, before that the message "Unauthorized wireless controller..." halt at POST. I tried your tip with no luck I'm trying with different firmwares Standalone=no fw=0: no bluetooth, wifi works ok fw=1: bluetooth works but wifi performance sucks fw=2: no bluetooth, wifi works ok fw=3: no bluetooth, wifi works ok standalone=yes fw=0: no bluetooth, wifi works ok fw=1: no bluetooth, wifi works ok fw=2: no bluetooth, wifi works ok fw=3: no bluetooth, wifi works ok after reboot same problem as before, bluetooth works but wifi performance sucks conclusion: I think my wifi card's hardware is just crippled...