I have a desktop that is wired to Netgear WNDR3400v2.
All other wireless devices seem to perform fine, but this desktop disconnects exactly every 4 minutes.
After disconnect, it reconnects immediately, so I did not realize it until I started to download files.
I am running Windows 7 Home Premium, I cleaned up temp file folder as well as Prefetch folder, and scanned for malwares using Malwarebytes and SpyHunter. It had some Trojans, but nothing awful, and I was able to remove them.
I also looked into Power settings, to make sure nothing goes into sleep or hybernate.
What bothers me is that it is precisely every 4 minutes. What could be the cause of it?
Please advise. Thank you.