Can anyone help? When my computer came out of standby today both USB ports on my laptop did not recognise the external USB hub connected to it. Window XP keeps giving a "Device Unknown" error message. I've tried everything that the Windows trouble shooter has to offer but still the Hub does not work. (This includes a system restore to a point before the USB error.). What is strange is that individual devices ie mouse, webcam and flash drive work fine on the ports - Just Hubs are not recognised. I've tried the Hub on my other computer and it work fine so the hub is ok. The following were connected to the hub when I put the computer into standby. Infra Red transmitter Logitec Webcam Flash Drive Mouse Please, Please can someone help !!!