After moving the router and making my stationary computer "Wireless" - that is to say giving it an wireless network (A LevelOne WNC-0305USB connected to an Asus RT-N16).
Just few days ago, I got loads of problems with slow internet connection and sometimes it kicks me from the network, and I'm not able to connect to it again, I will have to restart my computer several times just to get the internet working for a half hour. I have solved problems with internal IP conflicts, giving my computer the IP: 192.168.1.10
For the looks of it, it seems like an virus, having installed MSE, I did check my computer just yesterday turning up nothing. I know that viruses often disables different security features in the computer. I do always try to keep my computer up to date, and I remember getting an update, fixing for example the print screen function of a specific window (Alt + Print Screen)
It might be about some issues with the LevelOne Wirelsess USB Dongle, but as it functions quite good on my Ubuntu boot of the computer (Just being dropped a few times from the router, but it regains the connection quite fast)