Recently I have been unable to connect to the internet. All was ok before that. No connections are shown as available and when I try to set up a network I get message that no hardware is detected. I have rebooted mny times, checked everything is enabled. Device Manager says the apaptor is working. I have uninsalled the adaptor and restarted, I have downloaded and installed latest driver from this web site, also one from Realtek, and others all with no result. Used system restore. Red X still shown in task bar. I have emailed the problem (and others) twice to Acer Support and had no response. So I am in despair having spent many hours trying to sort out, and am about to give up and return the device to the seller. It is just a few months old. An Aspire 10E runninng Windows 10. It is my Wife's machine, and while it is not connecting I have to let her use this one of mine!