I have an extremely weird issue with my WiFi router. Both Ubuntu & Windows 7 can connect to it fine, but after 5-10 minutes browser (any one) stops opening pages and tells me it cannot resolve host address.
But, at the same time, tools like Skype or BitTorrent work without any issues. I can also browse Internet on my mobile phone connected to the very same router.
If I reset router it helps, but after 5-10 minutes I see just the same problem… Ubuntu tells me that WiFi signal is lost (mobile sees it), Windows 7 just won't let me browse anywhere.
Can anyone give me a suggestion on this, please?