Any ideas? Wireless on parents' laptop
So my parents have a Toshiba Satellite Pro about 4 years old.
Recently they have been having intermittent issues connecting to the Internet via the wireless connection (IE intermittently display the "can't display website page".
The first thing they did was ring O2 who played about changing channels then sent a new router - same issue.
If I ping the router it works fine for a while, then drops a lot of packets and times out, then starts working again for a while but repeats the cycle. However the connection to the wlan never seems to drop. Connecting via Ethernet works fine.
I have scanned for malware, reinstalled the wireless NIC and updated drivers etc but the problem persists.
I am inclined to think that the issue lies with the wireless NIC but wondered if anyone had any ideas above what I have tried?